Surface Deadbolt Bolt slides on the inside surface of the door to lock or unlock. Bolt is moved manually by means of the outside knob after code input and freely by the inside knob at all times. A surface and mortice mounted keep is provided. When a valid code is entered and the Blue LED lights up, the knob will retract the bolt. Mortice Deadbolt Bolt extends 25mm (1") beyond door edge when locked. When a valid code is entered and the Blue LED lights up, the knob will retract the bolt. Tubular Mortice Latch Light-duty with stainless steel latchbolt head, with ‘anti-shim' plunger. When a valid code is entered and the Blue LED lights up, the knob will retract the latchbolt. When the door closes the spring latch will automatically lock the door. Code Change Method Code Free Mode Set via keypad using Set via keypad or key Master Code TECHNICAL SPECIFICATIONS OPTIONS Latch Options: 2 latch options: 50mm (2") backset requires 25 x 72mm (1" x 27/e") hole. 70mm (2%") backset requires 25 x 92mm (1" x 35/e") hole. 60mm (2%") backset requires 25mm (1") hole, 82mm (314") deep. Key Override: The key will open the door on all locks for management functions. For further product model options see price list. 1 Remove existing mechanical digital lock 2 Drill single 20mm (13/16") hole for cable 3 Fit CL2000 on door using existing fixings PRODUCT DIMENSIONS CL2200 CL2255 Options *Codelocks electronic locks offer a two year guarantee and will be repaired, serviced or replaced free of charge if they develop a manufacturing fault. Faults caused by misuse, abuse and/or poor fitting are not covered by the guarantees.