This universal switch device is suitable for performing different tasks. It can be used for electric door strikes in: fail-locked mode with electrical permanent unlocking (eE) and in failed-unlocked mode with or without monitoring contact (RR).

The integrated rectifier provides a connection to the DC or AC switch for permanent unlocking. Button for short lock releas.e Visual display of door status.

Flush mounting. Recessed part: 92x92 mm.
The operating voltage must be the same as that of the strike.