Hosiden Besson Banshee Series Surface Mount Electronic Sounder, 9 → 30 V dc, 110dB at 1 m, IP66, DC, 32-Tone

The Hosiden Besson banshee excel sounder is a 32-tone alarm with sound output level up to 110dB at a distance of up to 1m. This sounder works on a supply voltage of 30VDC. It has a grey-coloured body and is a wall mount.
Note:
To maintain an IP rating when using a deep base, use the wall mounting bracket supplied. Do not drill fixing holes in a deep base. Use suitably rated 20mm cable glands to fit cables or conduit via side knock-outs. Fit ’O’ Ring seal between lens and base.

Ultra low current consumption
Choice of three volume levels
Flame retardant ABS body
Installation via side and rear cable entry
Robust two in two out 2.5mm terminals
Easy push and twist lockable bayonet mounting
Simple in and out wiring blocks offering continuous override and dual signalling

IP54 rated
EN54-3
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007