
BORG Digital Adaptor Kit 3582 suits 2000 and 4000 Series BTB
The BORG Digital Adaptor Kit 3582 BTB is a conversion kit designed to suit Lockwood 3582 and 3782 mortice locks where dual external BORG keypads are required. This configuration replaces both the external and internal handles with keypads and enables back-to-back (BTB) digital access using compatible BORG 2000 Series or 4000 Series keypads.
Same day if ordered before 11am AEST (excluding weekends and Qld public holidays)
Key Features
- Back-to-back adaptor kit for Lockwood 3582/3782 mortice locks.
- Designed for two external BORG keypads only (internal keypads not supported).
- Keypads replace both external and internal handles.
- Compatible with BORG 2000 Series and 4000 Series keypad footprints.
- Uses the existing mortice lock body.
Important Installation Notes
- Must use two external BORG keypads only.
- Not compatible with BORG factory back-to-back model locks.
- Keypad-to-frame clearance must be checked before installation.
Dimensions
| Measurement | Value |
|---|---|
| Maximum Door Thickness | 120 mm |
| Spindle Length | 80 mm |
Specifications
- Item Code: BL3582KITBTB
- Product Type: Digital adaptor kit – back-to-back configuration
- Finish: Stainless Steel
- Allows Key Override Function: No
- Suits 2 External Keypads for Back-To-Back: Yes
- Suits BORG 2000 Series Keypads: Yes
- Suits BORG 3000 Series Keypads: No
- Suits BORG 4000 Series Keypads: Yes
- Suits BORG 5000 Series Keypads: No
- Suits BORG 7000 Series Keypads: No
- Suits Lockwood 3582/3782 Mortice Lock: Yes
- Suits Lockwood 3572/3772 Mortice Lock: No
- Suits Opening In Configuration: Yes
- Suits Opening Out Configuration: Yes
- Suits Round Post Gates: No
What's In The Box
- 2 x adaptor mounting plates
- 2 x spindles (80 mm)
- Fixing screws
- BORG 2000 or 4000 Series keypads not included
Item Code Family
Borg 2000 Series Spare Parts and Conversion Accessories
Frequently Asked Questions
- Can internal BORG keypads be used in this configuration?
No. This kit requires two external BORG keypads only. - Does this adaptor allow mechanical key override?
No. This back-to-back configuration does not provide a mechanical key override function. - Is this compatible with factory BORG back-to-back locks?
No. This adaptor kit is not compatible with BORG factory back-to-back model locks.
Additional Information
- This adaptor kit is typically selected where controlled access is required from both sides of a door without mechanical override.
- Clearance between the keypad and frame should be checked early to avoid rework after drilling.
- Door thickness and mortice lock alignment should be verified before installation.

Borg Locks Warranty – Australia
What is Covered
- Mechanical defects in materials and workmanship
- Defects arising under normal use and service conditions
- Repair or replacement of defective units at the discretion of the Australian distributor (LSC)
What is Not Covered
- Damage arising from misuse, vandalism, or abuse
- Damage resulting from improper installation
- Locks that have been dismantled — dismantling invalidates the warranty
- Normal wear and tear
- Cosmetic damage not affecting function
How a Warranty Claim Works
Warranty claims for Borg products in Australia are processed through LSC, the authorised Australian importer and distributor for Borg Locks. If the returned item is found by LSC to be defective, it will be repaired or replaced. Products must be returned to the LSC office with freight charges prepaid within the warranty period. A detailed assessment report is provided to the customer after examination.
Contact Terry’s Locksmiths first — we will assess the issue and manage the warranty process with LSC on your behalf. You do not need to contact LSC or Borg Locks UK directly.
Australian Consumer Law
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. The Borg manufacturer warranty above operates alongside — and does not limit — these statutory rights.
It can be overwhelming with all the choices out there. We can help! We are experts with decades of experience in fitting locks of all types, not just Smart Locks. It is a free service we offer, and with just some photos and a few minutes of your time you can get expert advice and product recommendations tailored precisely to suit your needs.
Click on the image below to begin your expert Smart Lock consultation