Product code: HO1

Howler Ho1 Site Alarm

The Howler site alarm range are a popular choice for use on construction sites that require temporary alarm systems. The 


Multilink facility allows for up to 50 units to be interconnected and the powerful siren could be easily heard over a large area. The H01 is the push on/off switch.



  • Multilink allows for up to 50 Howlers to be interconnected

  • Two wire linking system

  • 118dB alarm siren

  • A linked Howler system enables the alarm to sound over a large area

  • Durable ABS casing

  • Two year warranty

  •  rating (not including call point version)

  • Suitable for indoor and outdoor use

  • Four different switchgear options available:

  • HO1 - Push on/off switch

  • HO2 - Push on/twist off switch

  • HO3 - Push on/key off switch

Availability: In stock

Excl. Tax: £127.02 Incl. Tax: £152.42
Product Specification

Height (mm) 300

Width (mm) - 200

Depth (mm) – 120

Product Details
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