BORG Marine Pro Mechanical Digital Door Lock with Rim Deadbolt – Matt Black
The BORG BL2605MGPRO is a fully mechanical digital door lock designed specifically for harsh external and marine environments. Part of the Marine Pro Series, this rim-mounted deadbolt lock combines corrosion-resistant construction with keypad access, eliminating the need for keys, batteries, or electronics.
Key Features
- Fully mechanical digital lock – no batteries or wiring required.
- Rim-mounted deadbolt with knob holdback.
- 316 stainless steel internal components for superior corrosion resistance.
- Marine Pro grade matt black finish for additional environmental protection.
- Code to open, turn knob to lock operation.
- Stainless steel laminated bolt with 22 mm throw.
- Over 8,000 possible codes.
- Designed for light to medium usage areas.
Suitable Uses
- Marine and coastal installations.
- External doors exposed to salt air.
- Sheds, plant rooms and service doors.
- Locations where battery-free access control is required.
Specifications
- Item Code: BL2605MGPRO
- Brand: BORG
- Lock Type: Mechanical digital rim-mounted deadbolt
- Access Method: Single PIN code
- Key Override: No
- Passage Function: No
- Backset: 60 mm
- Door Thickness: 35 mm to 80 mm
- Bolt Throw: 22 mm
- Handing: Fully reversible
- Weather Resistance: Yes
- Finish: Black (Marine Grade Pro)
- Usage Rating: Light to medium duty
Durability & Environmental Performance
- Saltwater tested for marine applications.
- Coding chamber designed to resist salt corrosion.
- Guaranteed corrosion resistance for up to 1 year under specified conditions.
- Suitable for external installation.
Download PDF Resources
| BORG Mechanical Lock Code Change Instructions | |
| BORG Lock Servicing and Maintenance Guide |
Frequently Asked Questions
Does this lock require batteries?
No. The BL2605MGPRO is fully mechanical and requires no power source.
Is this suitable for marine environments?
Yes. It is specifically designed for marine and coastal installations using corrosion-resistant materials.
Can the code be changed on the door?
No. Code changes require removal of the lock from the door.
Additional Information
- Marine-grade locks require regular cleaning to maximise service life.
- This model is available in black finish only.
- Professional installation is recommended for external security applications.

3 Reviews Hide Reviews Show Reviews
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Borg Digimech 2605 deadbolt
We order a Borg 2605 deadbolt from goldcoastsmartlocks.com.au a few weeks ago, our second order within the last six months. We are happy with the product and the responsive & friendly customer service of Goldcoast Smart Locks. We will buy from them again in the not-to-distant future. Thankyou!
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Borg Digimech 2605 deadbolt
We order a Borg 2605 deadbolt from goldcoastsmartlocks.com.au a few weeks ago, our second order within the last six months. We are happy with the product and the responsive & friendly customer service of Goldcoast Smart Locks. We will buy from them again in the not-to-distant future. Thankyou!
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Borg Digi-Mech 2605 Marine Knob Rim Mnt D'Blt BLK
The team at Terry's Gold Coast Smart Locks are very helpful, and professional. The delivery was fantastic. The lock it's self , is very well built, and esthetically pleasing. It is very easy to follow the instructions to change lock side, and combination. The gate thickness size, is a bit deceiving as I fitted it perfectly to a thinner gate( 28 mm thick), only having to cut down the securing screws length to suit, unfortunately after already making spacer plates that were not required. My only issue is, and it is only because I felt the description was deceiving , and should be made clear is. The code that you input has no specific input order. ie the code numbers can be inputted / pressed in any sequence to unlock(no double digits). So as long as you press all your coded buttons and none of the non code buttons it will unlock. So if the code buttons eventually show signs of wear, or show clean, versus dirty, someone could get the code. It is something to consider pre purchase. Hence loosing a rating star. Apart from that , all in all we are very happy with the Borg lock. Thanks Jim and staff
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