This product is a second generation field mounting device designed to produce a very loud audible hooter warning signal typical 110 dB in a hazardous area.

Operating voltage options – 230 VAC / 24 VDC / 110 VAC

Optional audio acceptor / sound cancellation facility can be provided.

Necessary flameproof certification permits installation in Zone 1 or 2 gas group IIA , IIB & IIC

Weather protection – IP 65

Suitable for wall & surface mounting.