Borg Digital Door Lock Keyless Entry BL2000SC Digital Door Lock designed for medium to heavy duty applications. Its full size lever handles and its large 10 digit keypad enables to control access in a wide variety of applications. Digital Door Lock Function - The door can be unlocked by entering the correct code on the digital keypad (allowing keyless entry). Features: Fully mechanical digital lock Inside handle free at all times 60mm anti-thrust tubular latch Fully reversible Easy code change procedure Tested to more than 50,000 cycles More than 8000 codes to choose from Suitable for internal use Specifications: Accepts Single PIN Code Only: Yes Door Thickness: 35-54 mm Bolt Projection: 12mm Has Holdback: No Has Key Override: No Has Knob Outside Lever Inside: Yes Has Passage Function: No Mechanical Digital Lock: Yes On-door Code Change: No Backset: 60 mm Finish: Satin Chrome