The CL425 is a medium duty Mortice lock with double cylinder, 3 keys, Code Free option and anti-panic safety feature.
The outside lever handle will retract the latch after a correct code is entered. The spring loaded latchbolt will lock automatically when the door is closed. The key retracts the latchbolt for entry without using a code. The key controls the deadbolt position. When the deadbolt is projected it denies access by code. When the deadbolt is projected the safety feature allows the inside lever handle to retract the deadbolt and the latchbolt, preventing people being accidentally locked in. The key can be used to open doors for management functions such as security and cleaning.