Codelock Electronic lock with patch fitting for single frame-less glass door


The lock can store up to 80 different User Codes. Codes may be 4, 5 or 6 digits long. Programming is via the keypad, using the Master Code. The lock has fitted as standard two alarm release terminals.

  • REM1 is used to open the lock from a reception desk button or answer phone.
  • REM2 can be linked to an alarm system which, when activated by a momentary contact, will release the door for 30 minutes. This allows emergency personnel to enter the room to rapidly check that no one has been overlooked.

As standard the CL4000GD is supplied with a flat strike plate for fitting to solid door frames. When fitting to a glass door with a glass side panel you will need to buy the patch strike box.

SKU: CL-4000GD Categories: , Tags: ,


The CL4000GD is a medium duty electronic patch door lock. The outside lever turns freely without operating the latchbolt. When a valid code is entered and the blue LED lights, the lever will retract the latchbolt. When the door closes the spring latch will automatically lock the door. The key will open the door for management functions. The key may be used to set the lock into Code Free mode so that anyone can open the door without using a code. Code Free mode can also be programmed at the keypad using the Master Code.

  • Glass Doors
  • Mortise Latch
  • Fits existing ‘Rondo’ type glass door prep
  • Over 140,000 operations from 4 x ‘N’ cells (supplied)
  • Tamper time out feature plus low battery warning
  • Lever handle supplied as either right (RH) or left hand (LH) Please Specify
  • Suitable for in-swinging doors only
  • Use in offices / schools / warehouses / hospitals / care homes / nurseries / hotels / leisure facilities / the home

In Brushed Steel Finish

Additional information

Weight 2 lbs


Go to Top