Range of DorWatcher open door alarms

Here at Hoyles Electronic Developments Ltd.  we specialise in the design & manufacture of a wide range of access control, electronic security and fire and safety equipment.

The DorWatcher door held open alarm signals when doors are left open for an extended period of time and are useful solutions for student accommodation. There are 3 versions available, powered either by 6 x AA alkaline batteries, 12vdc power supply (available separately) with alarm relay output and powered by mains with alarm relay output.

Key features:
Robust ABS plastic enclosure
175 x 125 x 60 tapering to 50mm
High Power 105db Sounder
Box tamper switch
Clear instructions displayed on the unit
Adjustable time delays
Powered by 6xAA batteries (supplied)
Audible battery fault monitor
Simple installation

Please call our team to discuss your needs.

For more information click on our Trade Link.