Apollo Orbis Marine A1R Heat Detector with flashing LED ORB-HT-41013-MAR

Description Apollo Orbis Marine A1R Heat Detector with flashing LED. The Orbis Marine Heat Detector uses a single thermistor to sense the air temperature around the detector. There are twelve heat detectors in the Orbis Marine range designed to suit a wide variety of operating conditions. Apollo Part Numbers: ORB-HT-41001-MAR, ORB-HT-41002-MAR, ORB-HT-41003-MAR, ORB-HT-41004-MAR, ORB-HT-41005-MAR, ORB-HT-41006-MAR, ORB-OP-42003-MAR, ORB-OH-43003-MAR, ORB-HT-41013-MAR, ORB-HT-41014-MAR, ORB-HT-41015-MAR, ORB-HT-41016-MAR, ORB-HT-41017-MAR, ORB-HT-41018-MAR Made in the UK