Hoyles GX20e Gemini Battery Powered Fire Alarm

The GX20e is the simplest and most economic form of electrical fire alarm available. It features an integral call point and a high power (105db @ 1m) piezo electronic sounder. A keyswitch is used to silence or restart the alarm.

Powered by two PP3 Alkaline batteries that have a life expectancy of about 12 months depending upon usage. A battery condition monitor is incorporated to warn of impending battery failure.

The GX20e is intended as a manual fire alarm for small buildings where a single standalone system is sufficient, however, up to four units can be linked together. It is not possible to install additional individual call points or sounders.

The GX20e does NOT take smoke or heat detectors. For larger systems where callpoints and sounders must be interconnected or there is a requirement for smoke detectors we would recommend our GX32 system.