Howler HM3 Site Alarm

Built for use in harsh environments, the heavy-duty Howler range of standalone site alarms boasts many unique features. With all the working parts protected within a heavy duty aluminium body, these rugged alarms offer a semi-permament solution for demanding working environments.

The HM3 model incorporates a simple push on/key off switch for easy operation. Virtually indestructible aluminium body. Supplied complete with 9v PP9 Battery.

This product is also supplied with the following options (Please allow 1 - 3 working days for delivery):

interlinkable unit for extended coverage,

complete with strobe light for increased impact,

interlinkable unit with strobe light.