230V. Mains-powered Photoelectric Alarm with 9V battery backup. Easy to install and connect with up to 12 alarms from the 670, 650 and 680 series. For...
Optical (photoelectric) sensor with large volume chamber and large high sensitivity photodiode. Insect resistant fine mesh screen with holes less than...
Photoelectric smoke sensor The INF-SMOKE is a brand-name smoke detector and transmitter designed for use with the infinite alarm system. The ES - SMOK...
Pause facility to silence nuisance alarms. Highly sensitive to smouldering fires. Powered by 2 x AAA batteries. Diameter only 8.5cm and separate mount...