Suitable for detecting optically dense smoke, involving materials such as soft furnishings, PVC, plastic, foam and all similar materials which produce small visable particles (0.5 to 10um)
The Fyreye rate of rise heat detectors (MKII-HR) use a themistor arrangement to sence a quick rise in temperature and also a final threshold temperature of 57 degrees centigrade
The Fyreye fixed heat detector (MKII-HF) has a single thermistor arrangement that gives an alarm at a temperature of 57 degrees centigrade
For Specifications & Downloads please select the individual items below
The Deedlock AL900 series of Electric Releases have been certified to the EN 14846 performance standard and fire rated to EN1634-1 for 30 minutes on timber doors. The product has also been fire rated to BS 476 with a timber door company for 60 minutes duration.
