MORLEY-21 MI-LPB2-S3I OPTICAL ADDRESSABLE SMOKE DETECTORAddressable optical smoke detector. Composed of transmitter and receiver. Range from 10 to 100 meters. 4 fixed sensitivity/threshold levels. 2 automatic modes of variable sensitivity. Operates in the infrared light spectrum. Numerical indicators. LED indicators. ±10 horizontal and vertical beam alignment. Automatic drift compensation. Complies witOPTICAL ADDRESSABLE SMOKE DETECTORAddressable optical smoke detector. Composed of transmitter and receiver. Range from 10 to 100 meters. 4 fixed sensitivity/threshold levels. 2 automatic modes of variable sensitivity. Operates in the infrared light spectrum. NumericalView price
MORLEY-111 MI-LPB2-S3I-40 HONEYWELL™ MORLEYIAS® 40-METER ANALOG BEAM DETECTORHoneywell™ MorleyIAS® analog beam detector. Range of 40 meters. Comprised of emitter and receiver mounted on the same unit and a reflector element. Connects to and is powered directly from the analog loop. Addressing from 01 to 159. Easy alignment, indicating the value of the received signal on two 7-segment displays. Incorporates dirt compensatiHONEYWELL™ MORLEYIAS® 40-METER ANALOG ...Honeywell™ MorleyIAS® analog beam detector. Range of 40 meters. Comprised of emitter and receiver mounted on the same unit and a reflector element. Connects to and is powered directly from the analog loop. Addressing from 01 to 159. View price