The HM metal range
The original aluminium Howler leads the way in its ability to provide long service in the most demanding conditions. With its compact size and distinctive shape, it is a popular choice for mobile fire point units.
The HO range – the new, tougher Howler
New style ABS plastic casing has been designed for demanding environments. Large symbols and 45° angle for maximum viewing distances and recognition, particularly in corridors.
Both ranges are available with the following switch options:
- HM/HO 1 – Simple to use push on/off switch. IP65 rated – suitable for indoor and outdoor use.
- HM/HO 2 – Large palm-push switch, push on/twist off. IP65 rated – suitable for indoor and outdoor use
- HM/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
- HM/HO CP – Conventional call-point prevents unauthorised silencing of alarm. Key resettable – keys provided