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The Emergency Bolt Company

Door Open Too Long Alarm (Mains) (DWA3)

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Availability: In stock

£88.85 (ex-VAT)
  • Buy 5+ for £85.30 each   
  • Product Details
  • Mains powered Door Open Too Long Alarm (DorWatcher); designed to prevent doors being left open for an extended period of time.

    Battery and 12vDC powered versions are also available.

    Dorwatcher acts as a warning to staff and residents when a door is left open too long. It is an ideal alarm for kitchen doors in hotels, pubs and student accommodation and other doors 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. DW306.

    Alarm Function
    The 105dB alarm sounds if the door is left open for more than 60 seconds and automatically resets as soon as the door is closed

    Mains Powered (other versions: 12vDC & mains powered).
    Connection: connects to the fuse plate.
    Surface mounting door contacts. Includes 1 metre of pre-connected cable.
    Audible battery fault monitor.
    A protective wire cage is available to fit over the unit to prevent damage and extend its life (to be ordered separately - Ref: DWAC1).
    Can be linked to a remote sounder (Ref: RSDWA1).
    Dimensions 175mm (w) x 125mm (h) x 60mm (d) (max).

  • More Information

Quick Overview

Mains powered version
Door open indicators - flashing LED lights & chime
Includes 6 x AA batteries, contacts, all fixings, & instructions

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Additional Product Details (pdf)

View FileDoor Open Too Long Alarm DWA Details    Size: (122.53 KB)
View FileDoor Open Too Long Alarm DWA Installation    Size: (98.8 KB)

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We manufacture and supply
emergency door bolts and
door alarms

  • Heavy Duty
  • alarm facility
  • no wiring
  • Made in UK Made in uk