DeltaBell Plus Extenal Sounder Module Wall Lighting This circular ceiling fitting is

This circular ceiling fitting is suitable for Indoor use only

low energy

and features none of irritating hums or flickering found in older models

100 % waterproof and crack proof rubberised base

DeltaBell Plus Extenal Sounder Module Wall Lighting This circular ceiling fitting isDeltabell Plus External Sounder Module The Deltabell PLUS provides light to cover to provide around the clock visual deterrent A number of engineer friendly features; the unique levelling mechanism and modular components now make simple sounder installation a reality for you. 109dBa at 1M 3 Way tamper action Universal triggering inputs Supplied with rechargeable battery Low voltage power consumption Engineer hold off Remote engineer hold off 3 Way