Borg BL5401SSDDAECP Mechanical Digital Lock - DDA Compliant Lever - Fire Rated - Easicode Pro - Satin Stainless
At A Glance
PIN Code 
Key - Not AvailableThe Borg BL5401SSDDAECP is a medium to heavy duty fully mechanical digital lock in satin stainless finish, combining Easicode Pro on-door code change with a DDA compliant AS1428.1-2009 flat bar lever. The flat bar lever needs far less grip force than a round bar lever, which is exactly why it is specified for disability access doors, accessible toilet facilities, and BCA-compliant commercial and institutional work. Because it is part of Borg's mechanical digital range, there are no batteries, no wiring, and nothing to charge - the keypad is a purely mechanical coding chamber.
The lock is fire rated to AS 1905.1-2005 (up to 4 hours, depending on the doorset it is fitted to), cycle tested past 100,000 operations, and accepts doors from 35mm to 80mm thick. The satin stainless finish suits internal doors and sheltered external doors in normal weather. It is not built for coastal or saline environments - for salt air, the same lock exists in Marine Grade Pro construction as the BL5401DDAMGPROECP. If you don't need on-door code changing, the BL5401SSDDA is the non-ECP version of this lock with a larger combination pool.
Estimated Warehouse Dispatch
Usually same day if ordered before 11am AEST (excluding weekends and Qld public holidays)
Usually same day if ordered before 11am AEST (excluding weekends and Qld public holidays)
Fire Rated - AS 1905.1-2005
Successfully tested up to 4 hours (depending on doorset) on fire door assemblies in accordance with AS 1905.1-2005 Fire Resistant Doorsets. The whole doorset must be compliant, not just the lock - see our fire door rated locks and Fire Door Buyer's Guide chapter.
Successfully tested up to 4 hours (depending on doorset) on fire door assemblies in accordance with AS 1905.1-2005 Fire Resistant Doorsets. The whole doorset must be compliant, not just the lock - see our fire door rated locks and Fire Door Buyer's Guide chapter.
DDA Compliant Lever - BCA AS1428.1-2009
Flat bar lever compliant with BCA AS1428.1-2009 (Design for Access and Mobility). Requires minimal grip force and torque, so it suits users with limited hand strength or dexterity - disability access doors, accessible toilet facilities, NDIS and SDA housing, and BCA-compliant commercial applications. Lever compliance relates to the handle design only and does not imply full building access compliance. For the wider picture, see our DDA, NDIS and Accessibility Buyer's Guide chapter and the AS1428.1 compliance explainer.
Flat bar lever compliant with BCA AS1428.1-2009 (Design for Access and Mobility). Requires minimal grip force and torque, so it suits users with limited hand strength or dexterity - disability access doors, accessible toilet facilities, NDIS and SDA housing, and BCA-compliant commercial applications. Lever compliance relates to the handle design only and does not imply full building access compliance. For the wider picture, see our DDA, NDIS and Accessibility Buyer's Guide chapter and the AS1428.1 compliance explainer.
Easicode Pro - On-Door Code Change
The PIN code changes while the lock is still on the door, using the included code change key over the Φ button - about 30 seconds once you've done it twice, and no lock removal or tumbler handling at any point. The full 8-step procedure is in the FAQ below, on our code changing guide (Borg ECP section), and in the Borg ECP instructions (PDF, page 4). On-door code change can be permanently disabled with the included deactivation plug if site policy requires it.
The PIN code changes while the lock is still on the door, using the included code change key over the Φ button - about 30 seconds once you've done it twice, and no lock removal or tumbler handling at any point. The full 8-step procedure is in the FAQ below, on our code changing guide (Borg ECP section), and in the Borg ECP instructions (PDF, page 4). On-door code change can be permanently disabled with the included deactivation plug if site policy requires it.
Free Passage Function (F Button)
Enter the code, rotate the lever, and press F while the lever is rotating - the outside lever then works without a code, ideal for business hours or amenity rooms. To return to locked: rotate the lever and press C until you hear the click. Unlike holdback, free passage leaves the latch operating normally, so the door still closes and latches behind you - see Passage Mode vs Holdback Mode for the difference. The function can be permanently deactivated with the included plug.
Enter the code, rotate the lever, and press F while the lever is rotating - the outside lever then works without a code, ideal for business hours or amenity rooms. To return to locked: rotate the lever and press C until you hear the click. Unlike holdback, free passage leaves the latch operating normally, so the door still closes and latches behind you - see Passage Mode vs Holdback Mode for the difference. The function can be permanently deactivated with the included plug.
Fully Mechanical - No Batteries Required
Entirely mechanical. No power source, no wiring, and no battery maintenance at any point in the lock's life. New to battery-free keypad locks? Start with What Is a Mechanical Digital Lock? or the Mechanical Digital Locks Buyer's Guide chapter.
Entirely mechanical. No power source, no wiring, and no battery maintenance at any point in the lock's life. New to battery-free keypad locks? Start with What Is a Mechanical Digital Lock? or the Mechanical Digital Locks Buyer's Guide chapter.
Not Suitable for Coastal or Saline Environments
The satin stainless finish is graded for internal use and sheltered external use in normal weather. For coastal, beachside, or marine environments, use the BL5401DDAMGPROECP - the same DDA lever and Easicode Pro chamber in Marine Grade Pro construction (316 stainless internals, 1,000 hour salt spray tested).
The satin stainless finish is graded for internal use and sheltered external use in normal weather. For coastal, beachside, or marine environments, use the BL5401DDAMGPROECP - the same DDA lever and Easicode Pro chamber in Marine Grade Pro construction (316 stainless internals, 1,000 hour salt spray tested).
Designed for medium to heavy usage areas
100,000+ cycle tested - offices, amenities, commercial and institutional doors with regular daily traffic.
100,000+ cycle tested - offices, amenities, commercial and institutional doors with regular daily traffic.
Not suitable for high traffic commercial use without a servicing schedule
For maximum heavy duty: consider the Lockwood 3572DX, Borg BL7701, or Carbine CDL7200.
For maximum heavy duty: consider the Lockwood 3572DX, Borg BL7701, or Carbine CDL7200.
Single PIN Code Only
Like all fully mechanical keypad locks, this lock holds one active PIN code at a time - everyone who needs access uses the same code. If you need individual user codes or an audit trail, that is a job for an electronic lock, not a mechanical one.
Like all fully mechanical keypad locks, this lock holds one active PIN code at a time - everyone who needs access uses the same code. If you need individual user codes or an audit trail, that is a job for an electronic lock, not a mechanical one.
Key Features
- DDA compliant flat bar lever - AS1428.1-2009; suitable for disability access, accessible toilet, and BCA-compliant applications.
- Easicode Pro (ECP) on-door code change - no lock removal, no tumbler handling; deactivatable with the included plug.
- Fire rated to AS 1905.1-2005 (up to 4 hours, depending on doorset).
- Fully mechanical - no batteries, no wiring, no power source.
- Over 1,000 non-sequential code combinations - the code opens in any digit order.
- Satin stainless finish - internal and sheltered external use.
- Clutching outside lever - free-turning until the correct code is entered, so force on the lever cannot be transferred to the latch; inside DDA lever always free for egress.
- Optional free passage function (F button) - permanently deactivatable.
- 60mm anti-thrust stainless steel tubular latch, 12mm bolt projection; 70mm backset latch available separately.
- 8mm square drive spindle - compatible with most leading tubular latch and lockcase brands.
- Door thickness 35mm to 80mm.
- Cycle tested to 100,000+ operations.
- Reversible on site for left or right hand doors - no extra parts needed.
Access Methods
What's in the Box
- Borg BL5401 SS DDA ECP outside keypad and DDA flat bar lever assembly (satin stainless)
- Inside DDA flat bar lever handle assembly (satin stainless)
- 60mm anti-thrust stainless steel tubular latch (12mm bolt projection)
- Strike plate and box keep
- 2 x spindles (80mm and 90mm)
- M4 stainless steel fixing screws (40mm, 50mm and 60mm options - matching the 35-80mm door range)
- 4 x 16mm screws
- Easicode Pro code change key
- On-door code change deactivation plug (optional use)
- Free passage deactivation plug (optional use)
- Hex wrench (Allen key) for handing changes
- Handle screw rubber grommet
Borg BL5000 series - 60mm anti-thrust stainless steel tubular latch (included)
Suitable Uses
- Disability access doors, accessible toilet facilities, and amenity rooms requiring BCA AS1428.1 compliant lever hardware
- Commercial, strata, institutional, healthcare, and NDIS and SDA housing with internal or sheltered external disability access requirements
- Fire-rated door assemblies requiring AS1428.1 compliant lever hardware on an AS 1905.1 doorset
- Internal office and amenities doors requiring medium to heavy duty access control with on-door code management
- Sites where codes change often - staff turnover, cleaning contractors, shared facilities - and the 30-second Easicode Pro change earns its keep
Available Finish Options
Satin Stainless
STK BL5401SSDDAECP
(This Product)
This ECP model is made in satin stainless only. The same DDA lever is available in black Marine Grade Pro as the BL5401DDAMGPROECP - a different construction grade, not just a colour change.
Borg BL5401 DDA Series - Product Family
Every BL5401 DDA model uses the same AS1428.1-2009 compliant flat bar DDA lever, and every one is fully mechanical with no batteries. Both complete satin stainless locks are fire rated to AS 1905.1-2005 (up to 4 hours, doorset dependent).
ECP = Easicode Pro on-door code change. MG Pro = Marine Grade Pro - 316 stainless internals - 1,000hr salt spray tested. Keypad-only models are replacement outside units - they need a host lock's latch and inside handle. Curious what MG Pro and ECP actually mean on a Borg lock? Read MG Pro and ECP Explained.
Accessories and Spare Parts
The BL5401 sits on Borg's 5000-series platform, so its spare keypads, latches, plates and kits are all catalogued items - a damaged or worn keypad is a part swap, not a whole new lock.
The full 5000-series accessories flyer, including the BL5001002K kit for Lockwood 002 deadlocks, is in PDF Downloads below.
Full Specifications
Dimensions
BL5400 series - outside keypad and inside DDA lever handle dimensional drawing
Frequently Asked Questions
What is the DDA lever and what makes it different from a standard lever?
The BL5401 uses a flat bar lever compliant with BCA AS1428.1-2009 (Design for Access and Mobility). It needs significantly less grip force and torque than a round bar lever, which makes it usable for people with limited hand strength, arthritis, or reduced dexterity. It is the correct lever type wherever BCA accessibility compliance is required of the locking hardware - disability access doors, accessible toilets, NDIS and SDA housing. Lever compliance covers the handle design only; full building access compliance is a certifier's call. Our DDA and NDIS chapter covers the wider requirements.
The BL5401 uses a flat bar lever compliant with BCA AS1428.1-2009 (Design for Access and Mobility). It needs significantly less grip force and torque than a round bar lever, which makes it usable for people with limited hand strength, arthritis, or reduced dexterity. It is the correct lever type wherever BCA accessibility compliance is required of the locking hardware - disability access doors, accessible toilets, NDIS and SDA housing. Lever compliance covers the handle design only; full building access compliance is a certifier's call. Our DDA and NDIS chapter covers the wider requirements.
How do I change the PIN code on the ECP model?
With the door open, enter the current code. Insert the code change key over the Φ button, rotate it 90° clockwise, then press and hold. Press C to clear, enter the new code digits, press all the digits again to confirm, then release the key, rotate it back and remove it. Press C or turn the lever to set. Test the new code at least 5 times before closing the door. The code is non-sequential - if it's 1234, then 4321 or any other order also opens the lock. Full walkthrough with photos: Changing Codes on Mechanical Digital Locks.
With the door open, enter the current code. Insert the code change key over the Φ button, rotate it 90° clockwise, then press and hold. Press C to clear, enter the new code digits, press all the digits again to confirm, then release the key, rotate it back and remove it. Press C or turn the lever to set. Test the new code at least 5 times before closing the door. The code is non-sequential - if it's 1234, then 4321 or any other order also opens the lock. Full walkthrough with photos: Changing Codes on Mechanical Digital Locks.
How does the free passage function work?
Enter the correct code, rotate the lever, then press F while the lever is still rotating - the outside lever becomes free-turning and opens the door without a code. To return to locked: rotate the lever and press C until you hear a click. Free passage leaves the latch itself working normally, so the door still closes and latches - it is not the same thing as holdback, which physically holds a latch retracted. The distinction matters on fire doors: see Passage Mode vs Holdback Mode. If site policy forbids free passage entirely, insert the supplied plug behind the F slot before installation to disable it permanently.
Enter the correct code, rotate the lever, then press F while the lever is still rotating - the outside lever becomes free-turning and opens the door without a code. To return to locked: rotate the lever and press C until you hear a click. Free passage leaves the latch itself working normally, so the door still closes and latches - it is not the same thing as holdback, which physically holds a latch retracted. The distinction matters on fire doors: see Passage Mode vs Holdback Mode. If site policy forbids free passage entirely, insert the supplied plug behind the F slot before installation to disable it permanently.
Can I install this on a fire door?
Yes - it is tested to AS 1905.1-2005 on fire door assemblies, rated up to 4 hours depending on the doorset. The rating belongs to the whole assembly, so every other item of hardware on the door (closer, hinges, seals) must also be fire-rated and compatible with the doorset certification. If you're in a strata building, check the body corporate requirements first - our apartment fire doors guide explains what compliance actually requires.
Yes - it is tested to AS 1905.1-2005 on fire door assemblies, rated up to 4 hours depending on the doorset. The rating belongs to the whole assembly, so every other item of hardware on the door (closer, hinges, seals) must also be fire-rated and compatible with the doorset certification. If you're in a strata building, check the body corporate requirements first - our apartment fire doors guide explains what compliance actually requires.
Should I choose this ECP model or the non-ECP BL5401SSDDA?
Choose this ECP model if codes will change more than once or twice a year - staff turnover, contractors, shared amenities - because each change is a 30-second on-door job. Choose the non-ECP BL5401SSDDA if the code will rarely change and you want the larger combination pool (8,000+ vs 1,000+); its code change is a tumbler repositioning job with the lock off the door - the bench method. This ECP model also takes thicker doors (35-80mm vs 35-54mm).
Choose this ECP model if codes will change more than once or twice a year - staff turnover, contractors, shared amenities - because each change is a 30-second on-door job. Choose the non-ECP BL5401SSDDA if the code will rarely change and you want the larger combination pool (8,000+ vs 1,000+); its code change is a tumbler repositioning job with the lock off the door - the bench method. This ECP model also takes thicker doors (35-80mm vs 35-54mm).
Additional Information
AS1428.1 Lever Compliance Note:
The DDA flat bar lever meets the design requirements of AS1428.1-2009 for locking hardware in accessible environments. Full building compliance requires confirmation with a building certifier or access consultant. For NDIS and SDA projects, funding pathways for access hardware are covered in our NDIS guide.
The DDA flat bar lever meets the design requirements of AS1428.1-2009 for locking hardware in accessible environments. Full building compliance requires confirmation with a building certifier or access consultant. For NDIS and SDA projects, funding pathways for access hardware are covered in our NDIS guide.
Fire Door Installations:
When specifying for fire door use, confirm every other item of hardware in the assembly is fire-rated and compatible with the doorset certification. Fire door types and what certification really covers are explained in our fire door certification guide.
When specifying for fire door use, confirm every other item of hardware in the assembly is fire-rated and compatible with the doorset certification. Fire door types and what certification really covers are explained in our fire door certification guide.
Servicing Keeps It Smooth:
A monthly wipe-over and a light silicon-based lubricant spray (never an oil-based product like WD40 on the standard finish - it attracts dirt) plus an annual internal service keeps the keypad crisp for its 100,000+ cycle life. The full procedure is in the Borg Servicing Guide (PDF), and how long digital locks last covers what actually determines lifespan.
A monthly wipe-over and a light silicon-based lubricant spray (never an oil-based product like WD40 on the standard finish - it attracts dirt) plus an annual internal service keeps the keypad crisp for its 100,000+ cycle life. The full procedure is in the Borg Servicing Guide (PDF), and how long digital locks last covers what actually determines lifespan.
Spindle Fitting on Third-Party Lockcases:
The 8mm square drive spindle suits most leading tubular latch and lockcase brands. When trimming a spindle to length, keep at least 15mm of blade engaged in each handle - cut too short, the spindle can slip if the door is slammed. Borg's spindle fitting guidance is the most detailed part of the ECP instructions (PDF, page 3).
The 8mm square drive spindle suits most leading tubular latch and lockcase brands. When trimming a spindle to length, keep at least 15mm of blade engaged in each handle - cut too short, the spindle can slip if the door is slammed. Borg's spindle fitting guidance is the most detailed part of the ECP instructions (PDF, page 3).
Need a 70mm Backset?
The supplied latch is 60mm backset - the Australian standard. If your door is drilled for 70mm, the BLL500070 70mm latch swaps straight in.
The supplied latch is 60mm backset - the Australian standard. If your door is drilled for 70mm, the BLL500070 70mm latch swaps straight in.
Borg Locks Warranty - 12 Months (Australia)
All Borg locks are warranted against mechanical defects in materials and workmanship under normal use and service for a minimum of 12 months from date of sale. The warranty does not cover damage arising from misuse, vandalism, or improper installation. The lock must not be dismantled - doing so will invalidate the warranty.
All Borg locks are warranted against mechanical defects in materials and workmanship under normal use and service for a minimum of 12 months from date of sale. The warranty does not cover damage arising from misuse, vandalism, or improper installation. The lock must not be dismantled - doing so will invalidate the warranty.
Purchased through Terry's Locksmiths? Contact Terry's Locksmiths first - we'll manage your warranty claim on your behalf. This warranty operates alongside your rights under the Australian Consumer Law.
Download PDF Resources
Borg BL5400 ECP Series Brochure
Borg BL5000 ECP Instructions - Handing, Installation, Code Change and Operation
Borg BL5000 ECP Series User Manual and Code Change Instructions
Borg BL5001 / BL5401 Drilling Template
Borg 5000 Series Accessories and Spare Parts Flyer
Borg Lock Servicing Guide
Borg BL5400 ECP Series Brochure
Borg BL5000 ECP Instructions - Handing, Installation, Code Change and Operation
Borg BL5000 ECP Series User Manual and Code Change Instructions
Borg BL5001 / BL5401 Drilling Template
Borg 5000 Series Accessories and Spare Parts Flyer
Borg Lock Servicing Guide
Borg BL5401SSDDAECP - FAQ, Setup and Owner's Guide
Everything owners, installers and specifiers ask about the BL5401 DDA ECP lock. For the wider category, start with the Mechanical Digital Locks Buyer's Guide chapter.
Accessibility and Compliance
Who typically specifies this lock?
Access consultants, builders and certifiers working on BCA-compliant projects: accessible toilets in commercial buildings, NDIS and SDA housing, healthcare and aged care, schools and clubs. The flat bar lever is the item that satisfies AS1428.1-2009 for the door hardware; the keypad is what removes key management from shared facilities. Our NDIS and disability housing guide walks through who signs off on what.
Access consultants, builders and certifiers working on BCA-compliant projects: accessible toilets in commercial buildings, NDIS and SDA housing, healthcare and aged care, schools and clubs. The flat bar lever is the item that satisfies AS1428.1-2009 for the door hardware; the keypad is what removes key management from shared facilities. Our NDIS and disability housing guide walks through who signs off on what.
Can people always get out from the inside?
Yes. The inside DDA lever is always free - no code, no key, no thought required to exit. Only the outside lever is code-controlled. This free-egress behaviour is exactly what exit-path compliance wants from an access-controlled door; the exit paths section of our commercial guide explains the requirements.
Yes. The inside DDA lever is always free - no code, no key, no thought required to exit. Only the outside lever is code-controlled. This free-egress behaviour is exactly what exit-path compliance wants from an access-controlled door; the exit paths section of our commercial guide explains the requirements.
What exactly does the AS 1905.1 fire rating cover?
The lock has been successfully tested on fire door assemblies to AS 1905.1-2005, with results up to 4 hours depending on the doorset. The figure always belongs to the tested assembly - door leaf, frame, closer, hinges, seals and lock together - so the doorset's certification governs what your installation achieves. Strata and apartment installs have extra rules; see what a compliant fire door installation looks like and fire door types and certification.
The lock has been successfully tested on fire door assemblies to AS 1905.1-2005, with results up to 4 hours depending on the doorset. The figure always belongs to the tested assembly - door leaf, frame, closer, hinges, seals and lock together - so the doorset's certification governs what your installation achieves. Strata and apartment installs have extra rules; see what a compliant fire door installation looks like and fire door types and certification.
Easicode Pro and Codes
What is the full Easicode Pro code change procedure?
With the door open: (1) enter the existing code; (2) insert the code change key over the Φ button, rotate 90° clockwise, press and hold; (3) press C to clear; (4) press the new digits twice; (5) release the key, rotate back and remove; (6) press C or turn the lever to set; (7) the new code is live; (8) test it at least 5 times before closing the door. If the new code fails, the old and new digits may have combined - enter both together and repeat from step 1. If the lever free-turns, the new code never set - repeat from step 2. Full illustrated version: Borg ECP instructions page 4 and the code changing guide.
With the door open: (1) enter the existing code; (2) insert the code change key over the Φ button, rotate 90° clockwise, press and hold; (3) press C to clear; (4) press the new digits twice; (5) release the key, rotate back and remove; (6) press C or turn the lever to set; (7) the new code is live; (8) test it at least 5 times before closing the door. If the new code fails, the old and new digits may have combined - enter both together and repeat from step 1. If the lever free-turns, the new code never set - repeat from step 2. Full illustrated version: Borg ECP instructions page 4 and the code changing guide.
We've lost the code - can it be recovered?
Yes, with the unit off the door. The back of the keypad has 10 portholes, one per button. Press C to reset, then read the tumbler markings through the portholes: red lines closest to the porthole centre are coded digits, blue lines are uncoded. Note the digits (there is no sequence - all coded buttons pressed in any order opens the lock), refit the unit, then change the code on the door. Procedure with diagram: Borg ECP instructions page 6.
Yes, with the unit off the door. The back of the keypad has 10 portholes, one per button. Press C to reset, then read the tumbler markings through the portholes: red lines closest to the porthole centre are coded digits, blue lines are uncoded. Note the digits (there is no sequence - all coded buttons pressed in any order opens the lock), refit the unit, then change the code on the door. Procedure with diagram: Borg ECP instructions page 6.
Can I stop staff changing the code on the door?
Yes. The box includes an on-door code change deactivation plug - insert it into the arrow-marked hole at the top centre of the keypad back (dome up) before installation, and the code can then only be changed with the unit off the door. Handy for managed sites where only maintenance should touch codes. Procedure: Borg ECP instructions page 2.
Yes. The box includes an on-door code change deactivation plug - insert it into the arrow-marked hole at the top centre of the keypad back (dome up) before installation, and the code can then only be changed with the unit off the door. Handy for managed sites where only maintenance should touch codes. Procedure: Borg ECP instructions page 2.
Why does the code work in any order?
The mechanical coding chamber reads which buttons are depressed, not the sequence. That is why the combination pool is stated as "over 1,000" rather than the millions an electronic keypad claims - it is an honest mechanical figure. Avoid obvious sets (1-2-3-4) and change the code when staff leave. Day-to-day: press C first to reset, enter the code, pull the lever down.
The mechanical coding chamber reads which buttons are depressed, not the sequence. That is why the combination pool is stated as "over 1,000" rather than the millions an electronic keypad claims - it is an honest mechanical figure. Avoid obvious sets (1-2-3-4) and change the code when staff leave. Day-to-day: press C first to reset, enter the code, pull the lever down.
Installation and Setup
How do I reverse the handing on site?
All BL5401 units ship factory set for right-hand doors. Remove the rubber grommet at the base of the keypad handle, use the included hex wrench to remove the grub screw, rotate the handle 180° and refit; repeat for the inside handle. Handing is read from outside the door: hinges on the right = right hand, hinges on the left = left hand. Handing chart: Borg ECP instructions page 1.
All BL5401 units ship factory set for right-hand doors. Remove the rubber grommet at the base of the keypad handle, use the included hex wrench to remove the grub screw, rotate the handle 180° and refit; repeat for the inside handle. Handing is read from outside the door: hinges on the right = right hand, hinges on the left = left hand. Handing chart: Borg ECP instructions page 1.
Can I install it myself?
Yes, on a standard timber door it is a competent-DIY job: the drilling template gives the 159mm hole centres and the 60mm/70mm backset lines, and the supplied M4 screws cover the full 35-80mm door range. Fire doors are the exception - drilling a fire door has compliance and (in older buildings) asbestos implications, so use a professional; see our advice and installation service.
Yes, on a standard timber door it is a competent-DIY job: the drilling template gives the 159mm hole centres and the 60mm/70mm backset lines, and the supplied M4 screws cover the full 35-80mm door range. Fire doors are the exception - drilling a fire door has compliance and (in older buildings) asbestos implications, so use a professional; see our advice and installation service.
Will it drive a third-party lockcase instead of the supplied latch?
Usually yes - the 8mm square drive spindle suits most leading tubular latch and mortice lockcase brands, and the two supplied spindles (80mm and 90mm) cover most door builds. Keep at least 15mm of spindle blade engaged in each handle when trimming; angle the blade to the top opening edge of the door. Confirm spindle compatibility with the lockcase manufacturer before specifying a multi-brand install. Details: Borg ECP instructions page 3.
Usually yes - the 8mm square drive spindle suits most leading tubular latch and mortice lockcase brands, and the two supplied spindles (80mm and 90mm) cover most door builds. Keep at least 15mm of spindle blade engaged in each handle when trimming; angle the blade to the top opening edge of the door. Confirm spindle compatibility with the lockcase manufacturer before specifying a multi-brand install. Details: Borg ECP instructions page 3.
Suitability and Environment
Can it go on an outside door?
Yes, if the door is sheltered - a covered entry, an internal courtyard, a door under a deep awning. The satin stainless grading is internal plus sheltered external in normal weather. Fully exposed coastal or beachside doors need the Marine Grade Pro version with its 316 stainless internals and 1,000 hour salt spray rating.
Yes, if the door is sheltered - a covered entry, an internal courtyard, a door under a deep awning. The satin stainless grading is internal plus sheltered external in normal weather. Fully exposed coastal or beachside doors need the Marine Grade Pro version with its 316 stainless internals and 1,000 hour salt spray rating.
Is it heavy duty enough for a busy public entrance?
For a genuinely high-traffic public entrance - hundreds of cycles a day, every day - a maximum-heavy-duty mortice lock is the better tool: the Lockwood 3572DX, Borg BL7701 or Carbine CDL7200. The BL5401 is a medium-heavy duty lock - 100,000+ cycles covers offices, amenities and institutional doors comfortably, provided a servicing schedule is kept on busier doors. What heavy duty actually means explains the tiers.
For a genuinely high-traffic public entrance - hundreds of cycles a day, every day - a maximum-heavy-duty mortice lock is the better tool: the Lockwood 3572DX, Borg BL7701 or Carbine CDL7200. The BL5401 is a medium-heavy duty lock - 100,000+ cycles covers offices, amenities and institutional doors comfortably, provided a servicing schedule is kept on busier doors. What heavy duty actually means explains the tiers.
Is this suitable where anti-ligature hardware is required?
No - the DDA flat bar lever is an accessibility lever, not an anti-ligature design. For behavioural health, correctional or other ligature-risk environments, use a purpose-built anti-ligature product such as the Borg BL2901SCECP anti-ligature knob.
No - the DDA flat bar lever is an accessibility lever, not an anti-ligature design. For behavioural health, correctional or other ligature-risk environments, use a purpose-built anti-ligature product such as the Borg BL2901SCECP anti-ligature knob.
Spares and the BL5401 Family
The keypad is worn or damaged - do I replace the whole lock?
No. The BL5401KSSDDAECP spare ECP keypad is the direct replacement outside unit - the latch, inside handle and fixings stay on the door. The non-ECP BL5401KSSDDA keypad also fits, but the coding chamber lives in the keypad, so fitting it changes the lock to the tumbler bench code change method. The full spares set is tabulated in the Accessories and Spare Parts section on the main page, and why genuine spares availability matters is a story in itself.
No. The BL5401KSSDDAECP spare ECP keypad is the direct replacement outside unit - the latch, inside handle and fixings stay on the door. The non-ECP BL5401KSSDDA keypad also fits, but the coding chamber lives in the keypad, so fitting it changes the lock to the tumbler bench code change method. The full spares set is tabulated in the Accessories and Spare Parts section on the main page, and why genuine spares availability matters is a story in itself.
How does Borg compare with Lockwood and Carbine here?
Lockwood DX is the maximum-heavy-duty mortice benchmark, Carbine CDL7 is the value heavy-duty lockset (the CDL7100SC even offers a rear DDA lever), and Borg owns the breadth - the only range with an on-door ECP code change and an AS1428.1 DDA flat bar lever in one lock. The three-brand comparison: Lockwood vs Borg vs Carbine.
Lockwood DX is the maximum-heavy-duty mortice benchmark, Carbine CDL7 is the value heavy-duty lockset (the CDL7100SC even offers a rear DDA lever), and Borg owns the breadth - the only range with an on-door ECP code change and an AS1428.1 DDA flat bar lever in one lock. The three-brand comparison: Lockwood vs Borg vs Carbine.
Related Products, Guides and Chapters
BL5401 DDA family: BL5401SSDDA (non-ECP) - BL5401DDAMGPROECP (marine) - ECP spare keypad - non-ECP spare keypad
Related Borg 5000-series: BL5001 round bar lever (fire rated) - BL5051MGECP back-to-back - BL5771MGPROECP key override back-to-back
Guides: Choosing a mechanical digital lock (Ch 16) - DDA and NDIS (Ch 09) - Fire door locks (Ch 05) - DDA options in commercial mech-digi - Changing codes - MG Pro and ECP explained - Browse all mechanical digital locks
What's In The Box - Borg BL5401SSDDAECP
- Borg BL5401 SS DDA ECP outside keypad and DDA flat bar lever assembly (satin stainless)
- Inside DDA flat bar lever handle assembly (satin stainless)
- 60mm anti-thrust stainless steel tubular latch (12mm bolt projection)
- Strike plate and box keep
- 2 x spindles (80mm and 90mm)
- M4 stainless steel fixing screws (40mm, 50mm and 60mm options)
- 4 x 16mm screws
- Easicode Pro code change key
- On-door code change deactivation plug (optional use)
- Free passage deactivation plug (optional use)
- Hex wrench (Allen key)
- Handle screw rubber grommet
Borg BL5000 series parts diagram. Note: this diagram shows the series-wide accessory packs; the ECP model ships the Easicode Pro code change key and deactivation plugs in place of the tumbler and tweezer pack shown.
Note: a 70mm backset latch is available separately if required. No batteries or wiring are required or supplied.
Borg BL5401 DDA Series - Real Installations
Installed by Terry's - Palm Beach QLD
Installed by Terry's - Southport QLD
Installed by Terry's - Robina QLD
Installed by Terry's - Gold Coast QLD
Installed by Terry's - Gold Coast QLD
Supplied by Terry's, customer install - Newcastle NSW
Supplied by Terry's, customer install - Adelaide SA
Borg BL5400 Series - Dimensions
BL5400 Series - outside keypad and inside DDA lever handle dimensional drawing
Backset 60mm as supplied (70mm latch available separately); fixing hole centres 159mm per the drilling template; door thickness 35-80mm; 8mm square drive spindle.
Borg BL5000 Series - Product Brochure
BL5000 Series - full model range including BL5400 DDA variants, fire tested models and all dimensions
The dedicated BL5400 ECP brochure is downloadable in the PDF Files tab: Borg BL5400 ECP Series Brochure (PDF).
Download PDF Resources
Borg BL5400 ECP Series Brochure
Borg BL5000 ECP Instructions - Handing, Installation, Code Change and Operation
Borg BL5000 ECP Series User Manual and Code Change Instructions
Borg BL5001 / BL5401 Drilling Template
Borg 5000 Series Accessories and Spare Parts Flyer
Borg Lock Servicing Guide
Borg BL5400 ECP Series Brochure
Borg BL5000 ECP Instructions - Handing, Installation, Code Change and Operation
Borg BL5000 ECP Series User Manual and Code Change Instructions
Borg BL5001 / BL5401 Drilling Template
Borg 5000 Series Accessories and Spare Parts Flyer
Borg Lock Servicing Guide
Borg Locks Warranty
Borg products sold in Australia are covered against mechanical defects in materials and workmanship under normal use and service. Warranty claims are handled by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries.
Warranty Summary
What the Warranty Covers
- 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 the Warranty Does Not Cover
- 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 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.
- Contact Terry's Tradies Pty Ltd first if you purchased through us or one of its associated trading names - 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.
- Have your proof of purchase ready (receipt or order confirmation).
- Warranty claims for Borg products in Australia are processed through LSC, the authorised Australian importer and distributor. Where an item is returned to LSC, freight charges must be prepaid and the item returned within the warranty period.
- If LSC finds the returned item to be defective, it will be repaired or replaced, and a detailed assessment report is provided to the customer after examination.
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.
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.
Confused? Overwhelmed? We get it.
Choosing the right smart lock can be genuinely tricky - door types, backsets, app platforms, compatibility with your existing hardware... there is a lot to consider. We have decades of experience fitting locks of all types, including smart locks, and we are happy to help.
Our expert recommendation service is free. Upload a few photos of your door and describe what you need, and one of our qualified locksmiths will give you a personalised recommendation.
Get Your Free Recommendation →How it works - three easy steps:
1. Upload photos
A few clear shots of your door, lock and frame - inside and out.
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Our locksmith reviews your setup and requirements - door type, weather exposure, how you want to use it.
3. You get a recommendation
A personalised recommendation tailored to your door, budget and needs. No pressure, no upsell.
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