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Simplex 565-079 Power Supply 8 Amp 100 Watt Power Supply 4100
They provide two independent 2-wire initiating device circuits (IDC) at two separate consecutive addresses
it delivers accurate and reliable sensing using a pulsed LED light source and a silicon photodiode receiver—ideal for modern fire safety systems
Each detector utilizes a dust-resistant photoelectric smoke chamber and
System Sensor 5621 Heat Detector HTRI-M (500-034000) Simplex 565-079 Power Supply 8System Sensor 5621 is a 135F fixed temperature, rate of rise, dual circuit, mechanical heat detector
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