Contruction site fire alarms

Designed as stand-alone temporary fire alarms on construction sites, the affordable units are fully self-contained and can be used separately as a stand-alone device, linked by cable or linked with a radio connection.

The alarms have a robust ABS casing for maximum durability and a high noise output of 115dB, more than adequate to be heard over the general noise on construction sites.  No mains electricity is needed as the units operate from 9V PP3 batteries and they can be used for internal or external use with their IP65 rating.  The alarms feature a flashing strobe as well as the siren.

Linking between fire alarms is achieved simply by connecting cables positive to positive and negative to negative, using the integral quick-release lead connectors.
With the radio link version of the Bull Site Siren system there are no cables to connect, with installation simply requiring a unique site coding configuration to enable the wireless connection. This avoids interference with neighbouring alarm systems or radio systems in general. This coding mechanism also means that the system can be locked together and when an alarm is activated, only the alarms that have been locked to the activated alarm will sound.

The Bull Site Siren call points are compatible with Fire-Bull smoke and heat detection devices and the system can have separate zones running a maximum of 12 alarms per zone.