14 Optional accessories
14.1
Door contact
The door contact transmits the information “door is locked” or “door is open” to the lock. This
information can be used for motor cylinders and door controllers.
A door contact allows you to use the “Automatic closure” function. The door contact enables the
motor cylinder to detect that the door is closed and thus automatically lock it.
The “Automatic closure” function increases the battery consumption.
You can use standard reed switches as door contacts. To connect the door contact to the motor
cylinder you need a connecting cable with a special plug. Both are available at CES:
Door contact
347129V
Connecting cable
347110V
Set containing a door contact and a connecting cable 347128V
14.1.1 How to install a door contact
How to install a door contact
1. Loosen the design screw by hand.
CESeasy motor cylinder
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14 Optional accessories