DorWatcher door open too long alarm (DWA1) is an innovative and versatile battery powered alarm designed to prevent doors being left open too long.

DorWatcher is a highly effective warning alarm which can be used on many doors - such as kitchen doors in hotels, pubs and student accommodation where the door needs to be kept closed - for example, to prevent smoke and fumes drifting to other areas of a building and setting off fire alarms. Ref: DWA1 (DW304).

Operation
- When the door is opened the LED flashes.
- If the door is left open for longer than the preset time (adjustable - see below) the unit will chime.
- If the door is left open for a further 20 seconds the unit sounds its full alarm tone.
- If the alarm is allowed to sound for 2 minutes the unit reduces the alarm to a tone every 30 seconds, until the door is closed.
* Adjustable timings from 30 seconds to 7 minutes.

Suitable for many other applications in offices, public buildings and manufacturing environments.

Main Features
● The alarm is activated if the door is left open for more than 60 seconds.
● The alarm is automatically reset when the door is closed.

Specifications
● Battery Powered (6 x AA batteries - supplied). (12vdc & mains powered versions are available).
● Made from robust ABS plastic.
● Loud 105db sounder.
● Adjustable time delays (30 seconds to 7 minutes).
● Surface mounting door contact with 1 metre of pre-connected cable.
● Audible battery fault monitor.
● Protective wire cage available (DWAC1).
● Dimensions 175mm (w) x 125mm (h) x 60mm (d) (max).