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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Panel Hole diameter is 80mm
Simple manual operation reverses hinges for use on right- or left-opening door
Includes lever strike plate
Non-intrusive
Dorwatcher Coldroom Door Open Alarm Model:DW306 230VAC Mains (with alarm relay contacts) Panel Hole diameter is 80mmSometimes referred to as a door screecher, the DorWatcher is an alarm unit used to prevent doors being left open for extended periods of time. Typically used to alarm kitchen doors in student accommodation, the alarm is activated if the kitchen door remains open for more than 1 minute prompting people in the vicinity to close the door thereby preventing smoke from cooking drifting into corridors and causing fire alarm activations. Once activated the
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