For TS 93 B · Ensures the correct sequence when closing double-leaf doors · Individual locking of the door leaves · In case of an alarm or power failure, the locking is released and the door is closed by the door closer · The control is done via an external (EMF) or integrated (EMR) smoke detector control panel · The adjustable release force (tool-free) allows the locking to be easily triggered manually · Usable for DIN-L as well as DIN-R doors · To be combined with door closer DORMA TS 93 B · Installation on the hinge side · For doors where the locking point should be over 130°, we recommend using DORMA EM holding magnets instead of the electromechanical locking mechanism. Connection voltage EMR: 230 V AC ± 10 %, max. rated output EMR: 9.8 W. Operating voltage EMF: 24 V DC ± 15 %, power consumption EMF: 1: 1.4 W, EMF: 2: 2.8 W. Duty cycle: 100 % ED · F-suitability certificate: The DORMA TS 93 G-SR-EMF 1, EMF 2, and EMF 1G systems are approved by the German Institute for Structural Engineering, Berlin, with all major smoke detection systems, acceptance testing required. The DORMA TS 93 G-SR-EMR 1, EMF -2, and EMF 1G systems are approved by the German Institute for Structural Engineering, Berlin, as locking systems, acceptance testing required. Delivery without door closer - Please order separately.