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Lockwood ASSA ABLOY Integral Escutcheon with Key Override & 3772 Mortice Lock – 35mm to 55mm Doors

Lockwood

This is a restricted product that can only be sold to accredited installers

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SKU:
STK ITGL-AUT1I1KOSS-B
UPC:
9348313031924
Availability:
Usually ships in 3 business days
Colour/Finish:
Stainless Steel
Type of Handle:
Lever
Back-Set:
60mm
Back-Set:
70mm
Back-Set:
127mm
Type of Lock:
Mortice
Type of Lock:
Tubular Latch
Access Method:
Fob/Card/RFID
Access Method:
Has Backup Key
Feature:
Has Hotel Software
Feature:
Fire Rated
Lockwood Logo

Lockwood ASSA ABLOY Integral Escutcheon with Key Override & 3772 Mortice Lock - 35mm to 55mm Doors

At A Glance

At A Glance

RFID card or fobRFID Card
/ Fob
Mechanical key overrideMechanical
Key
Inside lever egressInside Lever
Egress
PIN code not availablePIN Code
Not Available
Fingerprint not availableFingerprint
Not Available
App and Bluetooth not availableApp / Bluetooth
Not Available
WiFi remote not availableWiFi Remote
Not Available
Restricted product
Restricted Product - Accredited Installers Only
This is a restricted product that can only be sold to accredited installers. Lockwood Integral is an ASSA ABLOY offline Data-on-Card access control system, and it must be commissioned, encoded and supported by an accredited installer - it is not available for general retail sale or DIY installation. Orders are verified before dispatch. If you are an accredited installer, or you need one appointed for your site, contact Terry's before ordering.

The Lockwood ASSA ABLOY Integral Escutcheon with Key Override and 3772 Mortice Lock (ITGL-AUT1I1KOSS-B) is a complete wireless RFID access control lockset for commercial and accommodation buildings that need secure, credential-based entry without running cabling through the door.

Integral is an offline data-on-card access control system. Access rights are written to RFID cards or fobs and read directly at the lock, so a site can scale across many doors without networking each opening. Every entry is logged, giving building managers an audit trail of who used which door and when.

This item code is supplied as a complete door lock kit: the Integral escutcheon assembly together with the compatible Lockwood 3772NOHDSS mortice lock. It supports RFID credential entry, mechanical key override and panic egress, so managed buildings get controlled access and code-compliant emergency exit in a single unit.

The platform is widely specified across student accommodation, hotels, commercial offices, healthcare and education, where large numbers of users must be issued, changed and cancelled efficiently through RFID credentials rather than cut keys.

Commercial grade icon
Commercial-Grade Wireless Access Control
Purpose-built for credential-based access control in accommodation, commercial, education and healthcare facilities, with a stainless steel escutcheon and steel 3-point latching. The included Lockwood 3772NOHDSS is a Selector 3770 MkII universal primary lock body, the range Lockwood builds for high-traffic commercial openings.
Dispatch icon
Estimated Warehouse Dispatch
Usually ships in 3 business days
Lockwood 3772 MkII mortice lock

Included Lock Body: Lockwood 3772NOHDSS Mortice Lock

This kit ships with the Lockwood 3772NOHDSS mortice lock. The Integral escutcheon uses the standard 3772 door preparation, so it also retrofits onto doors already prepped for the wider Selector 3772 mortice range - see the full mortice lock range for smart locks if you need a different faceplate or backset.

Key Features

  • Complete stand-alone wireless RFID access control lockset
  • Supplied with the Lockwood 3772NOHDSS mortice lock
  • Mechanical key override for authorised or emergency access
  • RFID proximity reader using ISO14443A MIFARE credentials
  • Powered by 4 x AA alkaline batteries, up to 60,000 operations
  • Integrated 992 event audit trail stored at the lock
  • Suits 35mm to 55mm door thickness
  • Panic release egress via the inside lever
  • Automatic relocking approximately 5 seconds after operation
  • Electronic privacy and passage-mode functionality
  • Anti-friction 3-point steel latch construction
  • Scales to large multi-door installations (up to 9999 doors, unlimited users)

Access Methods

Integral is a card-and-fob access control platform. For a plain-language explanation of how RFID credentials compare with PIN, fingerprint and app access, see Chapter 03 - Access Methods (RFID) in our Buyer's Guide, or browse the wider Fob, Card and RFID smart lock range.

Access Method Availability Notes
RFID Card / Fob Yes 13.56MHz ISO14443A MIFARE credentials - see the RFID credential range
Mechanical Key Override Yes Emergency or management key access
Inside Lever / Panic Egress Always Available Immediate free egress from inside
PIN / Keypad Not Available Credential entry is card/fob only
Fingerprint Not Available No biometric reader on this platform
Bluetooth / App Not Available Offline data-on-card system, not app-based
WiFi / Remote Not Available No door wiring or network required

How the Integral System Works

Integral keeps the access rights on the card rather than on a network. You issue and cancel credentials at a PC running the Integral management software with a plug-in USB card encoder, and the lock reads what the card carries. Nothing is wired to the door and there is no app, gateway or internet connection in the path.

Card Type What It Opens
User Card The doors and time periods granted to that person
Floor Card Every room on one floor
Zone Card Every room in a nominated zone or building
Global Access Card All doors on the system
Security Card All doors on the system
Every card type above is blocked from a room whose internal electronic privacy mode is set.
  • Issuing credentials. The Integral USB card encoder writes, changes and cancels every card type except the system activation card. It is Windows based and plugs straight into the PC.
  • Starting the system. The Integral software activation card (ITGL910-SWA) is what switches the card-issuing system on. It is ordered separately and is also what a function test needs.
  • Reading the audit trail. Entry records come off the lock either by presenting a card at the door or with the handheld NFC programmer, which also sets the lock clock and checks its configuration. The handheld holds 2000 events in memory so several locks can be collected in one walk-around.
  • Reporting. The management software reports by door, by user and by floor, zone or building, and records every opening, closing and reader event. It comes in commercial and accommodation versions.
  • Doors without an escutcheon. Openings on electric strikes, drop bolts, magnets or motorised locks are brought onto the same card system with the Integral wall-mounted RFID door access controller, which reads the same Integral cards and keeps its own 2000-event trail.
  • System limits. One Integral server, up to 15 client PCs (each needs its own encoder), up to 9999 door locks and readers, up to 27 lift floors, and unlimited users and cards.

The full system is set out in the ASSA ABLOY Integral catalogue, pages 5 to 10. If you want to compare a data-on-card system against an app-managed or gateway-based lock before committing, Chapter 01 explains the difference between smart and connected.

Available Finish Options

  • Satin Stainless Steel
    Satin Stainless Steel
    (This Product)
    ITGL-AUT1I1KOSS-B

Finish selection does not change system functionality, credential capability or electronic performance.

Fire Rating

  • The manufacturer identifies the Integral escutcheon platform as fire rated.
  • Fire performance is never a property of the lock alone - it depends on the complete tested doorset (door leaf, frame, lock and hardware together).
  • Final compliance is determined by the approved doorset configuration used on site. Confirm the required rating before specifying on a fire door.
  • The included Lockwood 3772NOHDSS comes from the Selector 3770 MkII range, which Lockwood fire tests to AS 1905.1 up to four hours, doorset dependent - see the Selector 3700 Series catalogue, page 6.

Disability Act Compliance (DDA)

  • The lever design is certified in accordance with AS1428.1-2009 Design for Access and Mobility.
  • Improves accessibility for users with reduced grip strength or dexterity.
  • Overall accessibility compliance still depends on the full door installation and surrounding hardware.
Accessibility icon
For how AS1428.1 lever compliance fits into accessible and NDIS housing projects, see Chapter 09 - DDA, NDIS & Accessibility, the standard itself in Chapter 11 - AS1428.1, and our practical guide to DDA smart locks for NDIS and disability housing.

Full Specifications

Brand Lockwood / ASSA ABLOY
Item Code ITGL-AUT1I1KOSS-B
Product Type Wireless RFID Access Control Lockset
System Architecture Offline Data-on-Card Access Control
Credential Technology RFID Proximity
RFID Standard ISO14443A MIFARE
Credential Types Supported User, Floor, Zone, Global Access and Security cards
Frequency 13.56 MHz
Reading Distance Approx. 30 mm
Lock Body Lockwood 3772NOHDSS Mortice Lock (included)
Backset (Included Mortice Lock) 60 mm
Door Thickness 35 mm to 55 mm
Power Supply 4 x AA Alkaline Batteries
Battery Life Up to 60,000 operations
Low Battery Warning Early alert; approx. 50 further operations after warning
Audit Trail 992 Events (stored at the lock)
Latch Construction 3-point steel with anti-friction mechanism
Egress Panic release via inside lever
Accessibility Lever certified to AS1428.1-2009
System Capacity Up to 9999 doors, unlimited users
Server and Client Capacity 1 Integral server and up to 15 client PCs (one encoder per client); up to 27 lift floors
Finish Satin Stainless Steel
Operating Temperature -20 to +70 degrees Celsius
Humidity Range 20% to 98%
Anti-Static Interference >15000V
Warranty See Warranty section below

Door thickness and backset compatibility are a real specifying decision on retrofit - see Chapter 02 - Measuring Your Door before ordering, and the mortice lever and escutcheon section if you are replacing existing hardware.

Battery, Power & Backup Access

  • Powered by 4 x AA alkaline batteries - no cabling through the door.
  • Typical endurance up to 60,000 operations per battery cycle.
  • Low-battery warning, with approximately 50 further operations after the alert.
  • Mechanical key override provides entry if the batteries are ever fully depleted.
Key override icon
Because this lockset carries a mechanical key override, a flat battery never means a lockout. Our guide to mechanical key override when the battery dies explains how this works in practice. For realistic battery and hardware lifespan in Gold Coast coastal conditions, see how long digital door locks last and the realities of electronic door locks.

What's in the Box

  • Integral RFID escutcheon assembly (inside and outside)
  • Lockwood 3772NOHDSS mortice lock body
  • RFID reader module
  • Key override cylinder components
  • Mounting hardware and door installation components
  • 2mm and 3mm Allen keys, battery cover with screw, 30mm and 35mm countersunk screws
  • 4 x AA 1.5V batteries

RFID cards, fobs, the USB encoder and management software are ordered separately - see Spare Parts & Accessories below.

Suitable Uses

  • Student accommodation and university residences
  • Hotels, motels and managed short-stay buildings
  • Commercial offices and tenanted floors
  • Healthcare and aged-care facilities
  • Education and training sites with high user turnover
  • Any site that needs to issue, change and cancel access quickly without re-keying
  • Internal office and bedroom doors on a managed access system
  • Fire doors, subject to the approved doorset configuration - see Fire Rating above

For accommodation operators, the on-lock audit trail is a core benefit - see the audit-trail section of Chapter 07 for how entry logs support managed stays. Not sure this is the right platform for your site? Our advice and installation team specify these daily, and a site survey is the fastest way to settle door counts and prep.

Spare Parts & Accessories

Retrofitting over an old escutcheon footprint? A scar plate hides the previous door preparation - see our guide to scar plates for smart locks, the fire door section if the opening is rated, and the full scar and adaptor plate range. Credentials for this system live in the RFID, fobs, tags and cards category.

Item Code Family

Item Code Description Locking Format
ITGL-AUT1I1KOSS Integral Escutcheon with Key Override (35mm - 55mm Door) Escutcheon only, suits 3772 mortice footprint
ITGL-AUT1I1KOSS-B Integral Escutcheon with Key Override (35mm - 55mm Door) with 3772 Mortice Lock Escutcheon with 3772 mortice lock included (This Product)
ITGL-AUT1I1SS Integral Escutcheon - AU Version (35mm - 55mm Door) Escutcheon only, no key override
ITGL-AUT1I1SS-B Integral Escutcheon - AU Version (35mm - 55mm Door) with 3772 Mortice Lock No key override, with 3772 mortice lock
ITGL-AUT1I1SS-BL1 Integral Escutcheon (35mm - 55mm Door) with 530 Latch 60mm 530 tubular latch, 60mm backset
ITGL-AUT1I1SS-BL2 Integral Escutcheon (35mm - 55mm Door) with 530 Latch 70mm 530 tubular latch, 70mm backset
ITGL-AUT1I1SS-BL3 Integral Escutcheon (35mm - 55mm Door) with 530 Latch 127mm 530 tubular latch, 127mm backset
The full Integral ordering table is on page 10 of the ASSA ABLOY Integral catalogue. Codes without a link are not currently stocked locally.

The difference between this item code and ITGL-AUT1I1KOSS is simply whether the 3772 mortice lock is included: this kit ships with the lock; the KOSS escutcheon is supplied on its own for doors already fitted with a 3772.

Frequently Asked Questions

Does this version include the mortice lock?
Yes. ITGL-AUT1I1KOSS-B ships with the Lockwood 3772NOHDSS mortice lock. If your door already has a 3772, order the escutcheon-only ITGL-AUT1I1KOSS instead.
Is this lock hardwired?
No. Integral is a battery-powered, wire-free system. There is no cabling through the door and no IP networking to configure. Chapter 01 explains the smart versus connected distinction if you are weighing this against a gateway-based lock.
What credentials does it use?
ISO14443A MIFARE RFID cards and fobs at 13.56MHz. See Chapter 03 - RFID access methods for how this compares with other credential types, and the RFID credential range for cards, fobs and wristbands.
How many events can the lock store?
The lock retains a 992-event audit trail on board, read out through the encoder or handheld programmer - see How the Integral System Works.
What happens if the batteries go flat?
A low-battery warning is given first, with roughly 50 further operations. The mechanical key override then guarantees entry - see key override when the battery dies.

Additional Information

The ASSA ABLOY Integral system lets a building deploy large-scale, credential-based access control without wiring each door. It manages up to 9999 doors with unlimited users; access rights live on the RFID card itself and are updated through the system encoder. That keeps installation cost down while retaining central control over who can go where.

Integral is a Lockwood / ASSA ABLOY product, backed locally by ASSA ABLOY Australia. For where the brand sits among Australian commercial lock makers, see the Lockwood brand profile in Chapter 10.

Choosing between Integral and a digital keypad lockset? If you want on-door PIN or card entry with a fire rating and key override on the same 3772 mortice, compare the Lockwood Cortex CTX3772 digital lockset. Where a mechanical or electric nightlatch is the better fit, look at the Lockwood Synergy 3570 series. For a narrow-stile aluminium door the Cortex CTX5782 is the 30mm-backset answer, and where the opening takes a tubular latch rather than a mortice the Cortex CTX530 is the equivalent.

For a realistic view of electronic-lock lifespan in coastal Queensland - relevant to the stainless escutcheon and battery-driven electronics - see how long digital door locks last and the realities of electronic door locks in coastal environments.

Installing across a whole building is a different job from fitting one door. The 3700 Series service manual shows the 3772 exploded parts, and our advice and installation team can quote supply and fit across a site.

Warranty

Warranty
Lockwood Warranty (Australia)
Lockwood products bought new in Australia through authorised channels are covered against defects in materials and workmanship: 25 years on mechanical components, 3 years on electrical and electronic parts (PADDE and electric mortice locks 5 years; batteries excluded), 12 months on keys, and finish cover that varies by finish type (up to 25 years on Everbrass). Proof of purchase required for all claims.
Excludes normal wear, misuse, improper installation or maintenance, unauthorised modification, and corrosion from coastal or corrosive environments.
This warranty operates in addition to your rights under the Australian Consumer Law.
Warranty icon
Lockwood Warranty (Australia) - Full Tier Detail
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship as follows:
  • Mechanical components: 25 years - covers mechanical components and workmanship under normal use and correct installation.
  • Electronic & electrical components: 3 years (PADDE & electric mortice locks 5 years; batteries excluded).
  • Keys: 12 months.
  • Finish: varies by finish type and exposure - Everbrass 25 years; Stainless / Chrome / Anodised 10 years; PVD / VIVID 10 years; Symmetry range 5 years; decorative finishes such as bronze, antique and powdercoat 2 years (natural brass ageing excluded).
Warranty excludes misuse, improper installation, modification, or failure to maintain as specified.
This warranty operates in addition to rights available under the Australian Consumer Law.

Download PDF Resources

ASSA ABLOY Integral Wireless Access Control Catalogue (PDF)
The 12-page system catalogue: the RFID escutcheon lockset and its battery, audit-trail and panic-release figures (page 4), the five card types (page 5), the encoder, wall reader and portable programmer (pages 6 to 8), the management software (page 9) and the full Integral ordering table with system capacity limits (page 10).
ASSA ABLOY Integral Installation Guide (PDF)
The installer's fitting sequence for the Integral escutcheon on the door.
ASSA ABLOY Integral Escutcheon & Wall Reader - Programming by Card (PDF)
The card-by-card programming procedure for the escutcheon and the wall reader.
ASSA ABLOY Integral Wall Reader Installation Guide (PDF)
Fitting instructions for the wall-mounted RFID door access controller used on openings without an Integral escutcheon.
Lockwood Selector 3700 Series Mortice Locks Catalogue (PDF)
The 84-page catalogue for the mortice platform this kit's lock body comes from: the 3770 MkII series overview and its physical security, durability, anti-corrosion and fire ratings (pages 6 to 8), the 3772 escape locks with dimensions and part tables (pages 12 to 17), and the 3770 accessories, strikes, rebate kits and cylinder assemblies (from page 39).
Lockwood 3700 Series Mortice Locks Service Manual (PDF)
The service reference for the included 3772 lock body: the 3770 function matrix, the three-step lock setting procedure, the exploded parts diagram for the 3772 multi-function lock with orderable part numbers (page 11), and the timber and metal door mounting instructions with drilling dimensions (from page 48).
Lockwood Electromechanical Door Solutions Catalogue (PDF)
Range context rather than documentation for this lockset: the 82-page Lockwood electromechanical catalogue covering electric strikes, electromagnetic locking, electromechanical bolts and electric mortice locks, useful where an Integral site also has openings on strikes, magnets or drop bolts.
Lockwood 25 Year Mechanical Warranty (PDF)
The full Lockwood warranty document (P/No 999-121, Issue M, 02/2023): the 25-year mechanical term, the electrical and electronic limitations, key and finish cover by finish type, the claims process and the exclusions.
Lockwood Logo

Integral Escutcheon with Key Override & 3772 Mortice Lock - FAQ, Setup and Owner's Guide

The questions below are the ones facilities managers, builders and locksmiths actually ask us about the Integral platform. For general smart lock questions see Chapter 13 - Smart Lock FAQ, and for the whole decision from door prep to compliance, start at the Ultimate Smart Lock Buyer's Guide.

What You Are Buying

Is the mortice lock included with ITGL-AUT1I1KOSS-B?
Yes. The -B suffix is the whole point of this item code: the kit ships with the Lockwood 3772NOHDSS mortice lock body as well as the escutcheon. If the door already has a 3772 fitted, the escutcheon on its own is ITGL-AUT1I1KOSS and costs less. The ordering table on page 10 of the Integral catalogue sets out every code in the range.
What does the KO in the item code mean?
Key Override. The KOSS variants carry a mechanical cylinder so an authorised key opens the door regardless of the electronics. The plain ITGL-AUT1I1SS codes are the same escutcheon without it. On a commercial site the override is usually not optional - it is how a manager gets into a room when a card fails or a battery dies. Our guide to mechanical key override on smart locks covers where the cylinder usually sits and how to store the key.
What is not in the box?
Cards, fobs and wristbands, the USB card encoder, the software activation card and the management software are all ordered separately. The activation card is the one people miss - without it the card-issuing system will not start, so a first-time Integral site needs it before any credential can be written.

Access & Credentials

What is data-on-card, and how is it different from a normal smart lock?
On an online system the lock asks a server whether a credential is valid. On a data-on-card system the answer is already written on the card, and the lock simply reads it. Nothing is wired to the door, there is no gateway and no internet connection. The trade-off is that a change of rights reaches a user when their card is next re-written at the encoder, not instantly over the air. Chapter 01 sets out the smart versus connected distinction in plain language.
Which cards and fobs work with it?
ISO14443A MIFARE credentials at 13.56MHz, written by the Integral encoder. The stocked options are user cards in boxes of 20, fobs in boxes of 20 and 30-75mm wristbands in boxes of 20, which suit pools, gyms and aquatic centres where a card in a pocket is not practical. Cards are supplied plain white and can be custom printed. The read distance is about 30mm, so it is a present-and-hold action rather than a wave from a distance. See Chapter 03 on RFID access and the full RFID credential category.
Can one card open a whole floor or building?
Yes. Integral has five card types. A User Card opens the doors and time periods granted to that person; a Floor Card opens every room on a floor; a Zone Card opens every room in a nominated zone or building; and Global Access and Security Cards open every door on the system. The one thing none of them overrides is a room with electronic privacy set from the inside. The card types are described on page 5 of the Integral catalogue and summarised in How the Integral System Works.
Can I add a PIN keypad, fingerprint reader or phone app to it?
No. Integral is a card-and-fob platform with a mechanical key override, and there is no keypad, biometric reader, Bluetooth or app pathway on this escutcheon. If the site wants PIN or card on the same 3772 mortice footprint, the Lockwood Cortex CTX3772 is the standalone digital equivalent. If the site wants app-managed access, that is a different platform entirely - Chapter 15 compares the app ecosystems.
How does someone get out from inside?
By turning the inside lever. The latch retracts mechanically, so egress does not depend on a credential, a battery or a card. That single-action exit is what makes the platform usable on managed accommodation and commercial openings where an emergency exit path has to work whatever else has failed.

Setting the System Up

What do I need before the first lock goes on a door?
A PC running the Integral management software, one USB card encoder per card-issuing PC, the software activation card to switch the card-issuing system on, and a stock of blank credentials. The software comes in commercial and accommodation versions. The programming-by-card procedure is the document to hand the person doing the commissioning.
How many doors and users can one system hold?
Up to 9999 door locks and readers, up to 27 lift floors, and unlimited users and cards, on one Integral server with up to 15 client PCs. Each client that issues cards needs its own encoder. Those are the published system limits, not a practical recommendation - a 9999-door site is a campus, not a building.
How do I get the audit trail off a lock?
Two ways. Presenting a card at the door pulls records back onto the card, which the encoder then reads when the card returns to the office. Or walk the site with the handheld NFC programmer, which holds 2000 events in memory and collects from several locks in one pass, then syncs to the PC by USB. The lock itself retains 992 events. Reporting is by door, by user and by floor, zone or building. For why accommodation operators care about this, see the audit trails section of Chapter 07.
What about doors that cannot take an escutcheon?
Lift lobbies, roller doors, car park gates and anything on an electric strike, drop bolt, magnet or motorised lock go on the Integral wall-mounted RFID door access controller. It reads the same Integral cards, runs on 12V DC, keeps its own 2000-event trail and takes a request-to-exit button input, so those openings stay on one credential system rather than becoming a second set of keys.

Door Fit & Installation

Will it fit my door?
The escutcheon suits doors 35mm to 55mm thick and the included 3772NOHDSS is a 60mm backset lock body. Measure the leaf thickness and the backset before ordering - Chapter 02 shows how to take both measurements, and the mortice lever and escutcheon section covers what to check when you are replacing existing hardware. If the door is thicker than 55mm, the Integral range has a cylinder extension kit for the key-override variant - ask us before ordering.
Can I retrofit this onto doors already prepped for a Lockwood mortice?
That is exactly what the platform is designed for. Integral uses the standard Australian 3772NOHDSS mortice footprint, so a door already prepared for a Selector 3772 takes the escutcheon without new mortice work. Where the old escutcheon left a larger footprint, the Integral scar plate pair covers it - our scar plate guide explains when you need one and how to size it.
Is this a DIY fit?
Fitting one escutcheon to a prepared door is straightforward for a tradesperson. Commissioning a site is not a DIY job - it is a mortice prep, a strike alignment and a software build, and getting the strike gap wrong is the most common reason a lock does not latch cleanly. Chapter 12 covers the three mistakes that account for most callbacks, and the 3700 Series service manual carries the mounting instructions and drilling dimensions. We can supply and install across the Gold Coast, and a site survey is the sensible first step on a multi-door job.
Can it go on a fire door?
The manufacturer identifies the escutcheon platform as fire rated, and the included 3772NOHDSS comes from the Selector 3770 MkII range that Lockwood fire tests to AS 1905.1 up to four hours. Neither figure is a property of the lock on its own: fire performance belongs to the complete tested doorset, so the approved configuration for that specific opening governs. Confirm the required rating before specifying. Chapter 05 explains where fire-rated hardware is actually required in Queensland, and our fire door types guide covers certification. On buildings from the asbestos era, check the door core before anyone drills.
Does it meet accessibility requirements?
The lever is certified in accordance with AS1428.1-2009. That covers the lever itself - overall accessibility compliance still depends on the full door installation, the approach and the surrounding hardware. Chapter 11 sets out what AS1428.1 actually requires, Chapter 09 covers the DDA and the Premises Standards, and our NDIS and disability housing guide is the practical version.

Power, Service & Lifespan

How long do the batteries last, and what warns me?
Four AA alkalines give up to 60,000 operations. The lock gives an early low-battery warning and then allows roughly 50 further operations before it stops, which is enough to get a maintenance visit organised rather than a lockout. Batteries are excluded from the Lockwood warranty, as they are across the industry. For what actually shortens electronic lock life in this climate, see the realities of electronic door locks.
What happens if a lock goes completely flat?
The mechanical key override opens it. That is the single strongest argument for specifying the KO variant on a managed building - a dead battery becomes a service call rather than an emergency. Our guide to key override when the battery dies covers how to store and control those keys sensibly.
How does it hold up near the coast?
The escutcheon is stainless steel, which is the right material for salt air, but no electronic lock is immune to a beachfront position. The Lockwood warranty specifically excludes corrosion from coastal or corrosive environments, so a waterfront specification is a maintenance decision as much as a purchase one. Our lifespan guide covers what coastal Queensland does to door hardware, and the realities piece is the honest version.
What is the warranty on a kit like this?
The Lockwood terms are 25 years on mechanical components and 3 years on electrical and electronic parts, with batteries excluded and keys covered for 12 months. Because this listing is a kit, the mortice lock body sits under the mechanical term and the escutcheon electronics under the electronic term. Full terms and the claim process are in the Warranty section and the Lockwood 25 Year Mechanical Warranty document.
Can I get spare parts for the mortice lock?
Yes. The 3772 is a current Lockwood commercial lock body with published spare parts - the service manual carries the exploded parts diagram with orderable part numbers, and a complete replacement body is stocked as the 3772NOHDSS. That serviceability is a genuine reason to choose a mainstream commercial platform over an imported lockset with no local parts chain.

Is Integral the Right Choice?

When is Integral the right answer?
When you have a lot of doors, a lot of turnover and no appetite for cabling or networking. Student accommodation, hotels and motels, tenanted office floors, healthcare and aged care, and training sites all fit that shape: issuing and cancelling a card is quicker and cheaper than cutting and recovering keys, and the on-lock audit trail settles disputes. It is also the right answer where IT will not allow another set of connected devices on the network.
When is it the wrong answer?
When you want to grant access remotely to someone who is not on site to collect a card, or you want a phone to be the key. Offline data-on-card cannot do either. A single-door residence is also the wrong fit - the encoder, software and activation card only make sense once there are enough doors to manage. For those cases look at an app-managed lock instead and start at Chapter 15 on app platforms.
How does it compare with the Lockwood Cortex range?
Cortex is a standalone digital lockset - codes and cards are held at the lock and programmed at the door, with no central system. Integral is a managed system with central issuing, reporting and a card hierarchy. For a handful of doors Cortex is simpler and cheaper; past a certain door count, central issuing wins. The CTX3772 shares this kit's 3772 mortice footprint, the CTX530 is the tubular latch version and the CTX5782 is the narrow-stile aluminium door version.

Related Products, Guides and Chapters

The rest of the Integral system: Escutcheon only, key override (ITGL-AUT1I1KOSS) | USB Card Encoder (ITGL910-ENCODER) | Software Activation Card (ITGL910-SWA) | RFID User Cards, box of 20 | RFID User Fobs, box of 20 | RFID User Wristbands 30-75mm, box of 20 | Wall Mounted RFID Door Access Controller (ITGL930-WALL) | Handheld NFC Programmer (ITGL930-HHD) | Escutcheon Scar Plate, pair (ITGL-SCAR-001)

Mortice locks and alternatives: Lockwood 3772NOHDSS Mortice Lock | Selector 3772 strikes and lip sizes | Lockwood Cortex CTX3772 Digital Lockset | Cortex CTX530 with 530 Latch | Cortex CTX5782 Narrow Mortice | Lockwood Synergy 3570 Nightlatch

Browse the range: All Lockwood products | Fob, card and RFID smart locks | Smart locks with a backup key | Fire door smart locks | Internal office and bedroom doors | Mortice locks for smart locks | RFID, fobs, tags and cards | Scar and adaptor plates | All smart locks

Buyer's Guide chapters: Ch 01 - Smart vs Connected | Ch 02 - Measuring Your Door | Ch 03 - RFID Access Methods | Ch 05 - Fire Door Smart Locks | Ch 07 - Audit Trails | Ch 09 - DDA, NDIS & Accessibility | Ch 10 - Lockwood Brand Profile | Ch 11 - AS1905.1 and AS1428.1 | Ch 12 - Installation & Troubleshooting | Ch 13 - Smart Lock FAQ | Ch 15 - App Platforms

Useful reading: Mechanical key override when the battery dies | How long do digital door locks last? | The realities of electronic door locks | Scar plates for smart locks | Fire door types and lock certification | Apartment fire doors: what locks are compliant | Asbestos in Gold Coast apartment fire doors | DDA smart locks for NDIS and disability housing | Book a site survey

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Integral Escutcheon with Key Override & 3772 Mortice Lock - What's in the Box

Integral escutcheon box contents: interior and exterior escutcheons, 2mm and 3mm Allen keys, battery cover screw, 30mm and 35mm CSK screws, 4 x AA batteries, plus lock and latch options
Supplied in the escutcheon pack: interior and exterior escutcheons, 2mm and 3mm Allen keys, battery cover with black screw, 30mm and 35mm CSK screws, and 4 x AA 1.5V batteries. On this item code the 3772NOHDSS mortice lock is supplied with the kit. The cylinder extension kit (KO variant, for 44-65mm doors) and the Integral system activation card are ordered separately. The lower half of the diagram shows the other lock and latch options in the range, which apply to the other Integral item codes, not to this one.
  • Interior escutcheon (inside lever)
  • Exterior escutcheon with RFID proximity reader (outside lever)
  • Lockwood 3772NOHDSS mortice lock body (60mm backset)
  • Key override cylinder components
  • 2mm Allen key x1 and 3mm Allen key x1
  • Battery cover with black screw x1
  • 30mm CSK screw x1 and 35mm CSK screw x1
  • 4 x AA 1.5V batteries
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This item code is the kit: the escutcheon assembly and the Lockwood 3772NOHDSS mortice lock. For the escutcheon on its own, for a door already fitted with a 3772, order ITGL-AUT1I1KOSS. The Integral system activation card (ITGL910-SWA) is required for a function test and is not supplied in the pack.
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ASSA ABLOY Integral Wireless Access Control - Product Brochure

Integral Wireless Access Control brochure - cover
Page 1 - Cover
Integral brochure - features and flexibility
Page 2 - Features and Flexibility
Integral brochure - features and overview
Page 3 - Features / Overview
Integral brochure - RFID proximity identification technology and specifications
Page 4 - Integral RFID Proximity Identification Technology
Integral brochure - access management components and card types
Page 5 - Access Management Components (Cards)
Integral brochure - USB card encoder
Page 6 - Encoder
Integral brochure - door access controller wall reader and energy saving device
Page 7 - Wall Reader & Energy Saving Device
Integral brochure - portable NFC programmer
Page 8 - Portable Programmer
Integral brochure - access control management software and computer requirements
Page 9 - Access Control Management System (Software)
Integral brochure - product reference codes and system capacity
Page 10 - Integral Product Reference Codes
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PDF Files - ITGL-AUT1I1KOSS-B

ASSA ABLOY Integral Wireless Access Control Catalogue (PDF)
The 12-page system catalogue: the RFID escutcheon lockset and its battery, audit-trail and panic-release figures (page 4), the five card types (page 5), the encoder, wall reader and portable programmer (pages 6 to 8), the management software (page 9) and the full Integral ordering table with system capacity limits (page 10).
ASSA ABLOY Integral Installation Guide (PDF)
The installer's fitting sequence for the Integral escutcheon on the door.
ASSA ABLOY Integral Escutcheon & Wall Reader - Programming by Card (PDF)
The card-by-card programming procedure for the escutcheon and the wall reader.
ASSA ABLOY Integral Wall Reader Installation Guide (PDF)
Fitting instructions for the wall-mounted RFID door access controller used on openings without an Integral escutcheon.
Lockwood Selector 3700 Series Mortice Locks Catalogue (PDF)
The 84-page catalogue for the mortice platform this kit's lock body comes from: the 3770 MkII series overview and its physical security, durability, anti-corrosion and fire ratings (pages 6 to 8), the 3772 escape locks with dimensions and part tables (pages 12 to 17), and the 3770 accessories, strikes, rebate kits and cylinder assemblies (from page 39).
Lockwood 3700 Series Mortice Locks Service Manual (PDF)
The service reference for the included 3772 lock body: the 3770 function matrix, the three-step lock setting procedure, the exploded parts diagram for the 3772 multi-function lock with orderable part numbers (page 11), and the timber and metal door mounting instructions with drilling dimensions (from page 48).
Lockwood Electromechanical Door Solutions Catalogue (PDF)
Range context rather than documentation for this lockset: the 82-page Lockwood electromechanical catalogue covering electric strikes, electromagnetic locking, electromechanical bolts and electric mortice locks, useful where an Integral site also has openings on strikes, magnets or drop bolts.
Lockwood 25 Year Mechanical Warranty (PDF)
The full Lockwood warranty document (P/No 999-121, Issue M, 02/2023): the 25-year mechanical term, the electrical and electronic limitations, key and finish cover by finish type, the claims process and the exclusions.
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Lockwood Warranty

Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary by product type, with separate cover for mechanical components, electrical and electronic parts, keys, and finishes.

The summary below sets out the standard warranty structure. All warranty claims are handled by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries. Full terms and exclusions are set out in the official Lockwood warranty document linked at the base of this page.

Warranty Summary

Coverage AreaWarranty PeriodNotes
Mechanical components25 yearsDefects in material and workmanship under normal use.
Electrical and electronic components3 yearsBatteries excluded.
PADDE series and electric mortice locks5 yearsSpecific to those product groups.
Keys12 monthsManufacturing defects only.
FinishesVaries by finish typeSee the finish coverage guide below.

Finish Coverage Guide

  • Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
  • Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
  • PVD and VIVID finishes: typically up to 10 years.
  • Symmetry range finishes: typically up to 5 years.
  • Decorative finishes (Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants): typically up to 2 years against corrosion.
  • Unlacquered brass finishes naturally age and change appearance over time. This is not considered a defect.
  • Tea staining of stainless steel is not covered where the required cleaning and maintenance have not been followed.

How to Make a Claim

For full returns and warranty claim procedures, visit our Returns & Warranty page - this is kept up to date and is the authoritative reference for current claim steps.
  1. Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries with your proof of original purchase.
  2. Keep the product securely packed and clearly identified, ready for assessment.
  3. Where a claim is escalated to the manufacturer, ASSA ABLOY may issue a case number before goods are returned.
  4. ASSA ABLOY assesses the claim and determines repair, replacement with the same or closest equivalent product, or refund of the purchase price.

Exclusions

  • Normal wear and tear.
  • Misuse, abuse, accidental damage or use outside published specifications.
  • Improper maintenance or failure to follow care instructions.
  • Unauthorised modification, repair or use of non-genuine parts.
  • Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
  • Removal, refitment or associated labour charges.
  • Products not originally sold in Australia through authorised channels.
Australian Consumer Law
These manufacturer warranties apply in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the ACL. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage. Where a failure does not amount to a major failure, you are entitled to have the goods repaired or replaced.
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