The Codelocks CL4020 is a euro profile mortice sash lock with deadbolt and latchbolt. Complete with double cylinder to control the deadbolt and to retract the latchbolt. With the deadbolt locked it denies access to a code user. The key can be used to open doors for management functions such as security and cleaning. The split follower enables the inside lever to retract the deadbolt and latch to prevent accidental lock in when the deadbolt is thrown.

• Mortice Lock with deadbolt and latchbolt
• Lever handle lock for doors hung on the left or right
• Over 200,000 operations from 4 x AA cells (supplied)
• Tamper alarm and low battery warning
• Connectiond for remote release
• Alarm release included
• Internal and external applications
• Suited for residential commercial and non-comercial  

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.