Entryphone CISA-LH Electric Lock, Left Hand, for Wooden Doors

Entryphone CISA-LH Left Hand Electric Lock for Wooden Doors

The Entryphone CISA-LH is a left handed electric lock designed for inward opening wooden doors. The releasing mechanism is contained within the lock body rather than in the keep, making it significantly stronger than a conventional electric release and resistant to card slipping attacks. The keep is fixed in the same way as a conventional lock keep.

The lock uses a momentary action — once released electrically or via the local button on the casing, it remains unlocked until the door is opened and re-closed. Because the electrical components are in the lock itself, wiring must be run across the hinge of the door using a door loop and then across the door face. Concealing wiring may require removing architraves and routing the door edge.

Key Features

• Left hand configuration for inward opening wooden doors
• Solenoid release mechanism contained within the lock body
• Momentary action — remains unlocked until door is opened and re-closed
• Local release button on casing for manual operation
• Fixed keep — fitted the same way as a conventional lock keep
• Stronger than a conventional electric release
• Not prone to being slipped with a plastic card
• Requires door loop for wiring across the hinge

Technical Specifications

• Handing: Left hand
• Lock type: Electric lock with solenoid release
• Action: Momentary — unlocked until door is opened and re-closed
• Mounting: Surface mounted on door
• Suitable for: Inward opening wooden doors