Lockwood 002 Digital DX Mechanical Deadlatch – Open-Out Doors – Satin Chrome (002-4LDXSC)
The Lockwood 002-4LDXSC Digital DX Deadlatch is a mechanical keypad deadlatch designed for controlled access to doors where keyless entry is required without batteries, electronics, wiring or smart connectivity.
Part of the Lockwood Digital DX series, this lock provides reliable keypad entry for commercial environments where access codes may need to be changed frequently. Because the mechanism is fully mechanical, the lock continues operating independently of electrical power, making it suitable for applications where simplicity and durability are priorities.
This specific configuration is designed for open-out hinged doors including timber doors and metal frame doors. The outside keypad allows access via a user-set combination code, while the inside lever allows immediate egress at all times.
Designed for high traffic commercial applications.
Usually ships in 6–7 business days
This product is a special order item and is not returnable. Confirm door type and application before ordering.
Key Features
- Mechanical keypad deadlatch – no batteries or electrical wiring required.
- Designed for open-out timber or metal frame doors.
- Keyless entry using a user-set 4–6 digit code.
- Single user PIN code system.
- Factory-set 5 digit code can be reconfigured using the supplied code change kit.
- Outside operation: press C button, enter code, then turn knob to unlock.
- Code automatically cancels when knob is released.
- Inside lever provides free egress at all times.
- Clutching mechanism protects the lock during forced attack attempts.
- Cut-resistant stainless steel bolt with 18mm projection.
- Non-reversible tumblers for improved durability.
- Stainless steel springs for long-term reliability.
- Bolt holdback function activated by rotating the inside lever past 90 degrees.
- 9 concealed anchorage points.
- Door frame strengthener included.
- Reversible handing.
- Surface mounted deadlatch design.
Suitable Uses
- Gates
- Commercial access doors.
- Office areas requiring shared keypad entry.
- Store rooms or utility areas.
- Service entrances.
- Facilities where regular code changes may be required.
- Applications where electrical or battery powered locks are unsuitable.
What's in the Box
- Digital DX keypad access pad assembly
- Digital keypad mounting plate
- Codepad spindle and connection components
- Latching adaptor for Selector mortice locks
- Fixing screws and mounting hardware
- Code change kit for programming the access code
- Installation instructions
Note: Depending on product configuration, the mortice lock body, cylinder and door furniture may be supplied separately.
Full Specifications
Dimensions
Frequently Asked Questions
Does the Lockwood 002-4LDXSC require batteries or wiring?
No. This is a mechanical digital deadlatch. It does not use batteries, electrical wiring, an app or smart home connectivity.
What type of door is this model designed for?
This version is designed for open-out hinged doors, including timber doors and metal frame doors, within the stated thickness range of 32mm to 45mm.
How is the lock opened from the outside?
From the outside, press the C button, enter the correct code, then turn the outside knob to unlock the door. When the knob is released, the code is automatically cancelled.
Can the code be changed on the front keypad?
No. This model does not support on-door code change. The factory-set 5 digit code can be changed to a 4, 5 or 6 digit code using the supplied code change kit.
Does this lock have a key override?
No. The 002-4LDXSC does not include key override. Access from the outside is by keypad only.
What happens on the inside of the door?
The inside lever is free at all times for egress. The bolt hold-back function is activated by rotating the inside lever past 90 degrees.
Additional Information
- This is a mechanical keypad deadlatch, not an electronic or smart lock. It is suited to sites that want simple keyless entry without batteries or electronics.
- The 002-4LDXSC is a specific open-out door configuration within the 002 Digital DX range. It should not be treated as interchangeable with standard inward-opening variants without checking door and frame conditions.
- The lock is intended for controlled access areas where frequent code changes may be needed, particularly in commercial environments.
- The outside knob incorporates an inbuilt clutching mechanism. Under forced attack, the knob can rotate without operating or damaging the internal lock mechanism.
- This model accepts a single PIN code only. It is not suitable where multiple user credentials, audit trails, remote control or scheduled access are required.
- The lock body is surface mounted and includes 9 concealed anchorage points plus a door frame strengthener.
- Fire rating is not tested for this item. It should not be represented as fire rated unless separate project-specific evidence is provided.
- Access and mobility compliance is listed as No. Do not describe this model as DDA compliant or AS1428 compliant unless separately confirmed.
- This product is a special order item and is not returnable, so confirming door type, door thickness, opening direction and frame type before ordering is important.
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 25 years
- Electrical and electronic components: 2 years (excluding batteries)
Lockwood Warranty Overview
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary depending on product type, mechanical components, electrical elements, and finish category.
This overview summarises the structure of Lockwood warranty coverage. Full terms, exclusions and claim procedures are set out in the official Lockwood Warranty document.
Warranty Periods Summary
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.
- Decorative finishes including 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 will naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where cleaning and maintenance have not been followed.
What the Warranty Covers
- Defects in material and workmanship during the applicable warranty period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
Common 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.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product through the original place of purchase where applicable.
- If claiming directly, obtain a case number before returning goods.
- Products must be securely packed and clearly identified.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
Lockwood warranties operate in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage.
Where a product fails to meet acceptable quality standards and the failure does not amount to a major failure, the customer is entitled to repair or replacement.
Official Warranty Document
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