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By integrating the CHQ-MRC2(SCI) into your fire safety system
and large facilities
Adjustable LEDs
5km between each node and the maximum total loop length is 20km
Fire Door Retainer Black Fire Alarm By integrating the CHQ-MRC2(SCI) intoNow there is a way for you to keep your fire dooropen to provide easy access and to have it close reducing the risk of a potential fire spreading, with the Union DoorSense Fire Door Retainer in black. Stopping a fire door from closing can void your insurance and potentially land you in court when you use a wedge, an extinguisher, or furniture to hold it open. With this fitted, it will automatically close whenever your fire alarm goes off, or at pre