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The Emergency Bolt Company

Door Open Too Long Alarm (12vDC) (DWA2)

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Availability: In stock

£73.95 (ex-VAT)
  • Buy 5+ for £70.99 each   
  • Product Details
  • This innovative door open too long alarm (DorWatcher) is the 12vDC powered version, designed to prevent doors being left open for an extended (adjustable) time.

    Battery and mains powered versions are also available - see models DWA1 and DWA3).

    DorWatcher acts as a useful warning 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. Includes contacts and cable to allow choice of fitting location. DW305.

    Alarm Features
    The alarm is activated if the door is left open for more than 60 seconds and automatically resets as soon as the door is closed.

    12vDC Powered (Other versions: Battery & mains powered).
    Surface mounting door contact with 1m of cable pre-connected.
    Audible battery fault monitor.
    Available protective wire cage designed to protect the alarm from damage (DWAC1).
    Can be linked to a remote sounder (Ref: RSDWA1).
    Dimensions 175mm (w) x 125mm (h) x 60mm (d) (max).

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Quick Overview

12vDC powered version
LED's and chime warning
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