Howler Site Alarm

The Howler Site Alarm is a stand alone battery operated alarm unit with an extensive choice of switches. Using the Multi-link option, up to 50 units can be linked together.

The units come with a 118dB(A) siren and can be fitted with an optional red flashing beacon if required.

  • Tough ABS housing
  • Extensive range of switch gear
  • 118dB(A) integral siren
  • Optional flashing beacon
  • Interlink up to 50 units

Product Overview

The tough ABS plastic casing has been designed for demanding environments. Large symbols and 45° angle for maximum viewing distances and recognition, particularly in corridors.

Available with the following switch options:

  • HO 1 – Simple to use push on/off switch. IP65 rated – suitable for indoor and outdoor use.
  • HO 2 – Large palm-push switch, push on/twist off. IP65 rated – suitable for indoor and outdoor use
  • HO 3 – Push on/key off switch prevents unauthorised silencing of alarm, comes with 2 keys for resetting. IP65 rated – suitable for indoor and outdoor use
  • HO CP – Conventional call-point prevents unauthorised silencing of alarm. Key resettable – keys provided


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