55000-121APO: Apollo Series 65 A1R Heat Detector Flashing LED. The Series 65 Heat Detector monitors temperature by using a dual thermistor network more infomore info
55000-122APO: Apollo Series 65 Heat Detector A1R 57c. The Series 65 Heat Detector uses a dual thermistor network to monitor temperature. Key Features more infomore info
55000-126APO: Apollo Series 65 BR Heat Detector Flashing LED. The Series 65 Heat Detector monitors temperature by using a dual thermistor network more infomore info
55000-127APO: Apollo Series 65 Heat Detector BR 75c. The Series 65 Heat Detector monitors temperature by using a dual thermistor network which more infomore info
55000-131APO: Apollo Series 65 CR Heat Detector Flashing LED. The Series 65 Heat Detector monitors temperature by using a dual thermistor network more infomore info
55000-132APO: Apollo Series 65 Heat Detector CR 90c. The Series 65 Heat Detector monitors temperature by using a dual thermistor network which more infomore info
55000-136APO: Apollo Series 65 CS Heat Detector Flashing LED. The Series 65 Heat Detector monitors temperature by using a dual thermistor network more infomore info
55000-137APO: Apollo Series 65 Heat Detector CS 90c. The Series 65 Heat Detector monitors temperature by using a dual thermistor network which more infomore info
