For the TS 93 B, the correct sequence when closing double-leaf doors ensures 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 for easy manual triggering of the locking. It is suitable for both DIN left and DIN right doors and is combined with the DORMA TS 93 B door closer.

Installation is carried out on the hinge side for doors where the locking point should be above 130°. We recommend using DORMA EM holding magnets at the location of the electromechanical locking.

Technical specifications:

• Connection voltage EMR: 230 V AC ± 10 %, max. rated output power 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.

Additional technical features:

• Hinge direction: adjustable
• Duty cycle ED: 100 %
• Delivery without door closer, please order separately

Features:

• Color: silver
• Model: GSR-EMF-1/V
• Min. door width: 1350 mm
• Max. door width: 2500 mm
• Suitable for: TS 93 B
• Release torque: adjustable
• Design: electromechanical
• Locking range up to: 130°
• Input voltage: 230 V / AC
• Locking range from: 80°
• Function: closing sequence control.