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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
controllers without handsets are available (ECU-8NT)
a rate compensation element enables the detector to become more sensitive to higher rates of temperature rise
Unique ‘Plug & Play’ installation concept
35mm remote jack sockets - one for use with a QT635 enuresis/bed wet sensor and one that will accept a floor pressure mat (QT644)
a group or zone of devices or as a common output
Sewosy VMPO242/484M electromagnetic door holders 24v Power Supply controllers without handsets are availableSewosy VMPO242 484M electromagnetic door holders are designed to hold open swinging fire doors and fire smoke shutters. These electrically powered hold open devices are an integral part of an effective fire protection system. Mounted on a stationary surface, these holding magnets bind to a contact plate mounted on the door and ensure it is held open. Release of fire door can be triggered: remotely by interrupting the electrical power supply, manually
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