Deta Alarm Optical Smoke 240V White Battery Back Up

Deta Optical Smoke Alarm incorporates the latest optical sensing technology, which is more sensitive at detecting large particles of smoke, which tend to be produced in greater amounts by slow mouldering fires. · · · LED operating indicators · · Removable dust cover · · Missing battery indicator · · Test button · · Silencer · · Two-part assembly, allows mounting base to be installed at 2nd fix with alarm head installed later once decorating is complete · · Supplied with easy fix universal mounting base, providing large wiring space and incorporating a foam gasket to prevent dust ingress. Alarm head is easily connected using a fly lead connection and simply push fits into the base · · High visibility, heat shrink dust cover fitted to alarm head allows alarm to be installed and tested before occupation, preventing dust ingress during building works · · BS EN 14604:2005/AC:2008 · · 5-year guarantee