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Truealarm
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4007ES Hybrid, Fire Detection and Control Unit with ...
simplex-fire.comTrueAlarm addressable sensor operation Addressable initiating device communications include operation of TrueAlarm smoke and temperature sensors. Smoke sensors transmit an output value based on their smoke chamber condition and the CPU maintains a current value, peak value, and an average value for each sensor.
TrueAlarm Smoke Detectors - Simplex Home
simplex-fire.comprovide a TrueAlarm smoke detector for monitoring air conditioning or ventilating ducts. Sampling tubes are installed into the duct allowing air to be directed to the smoke detector mounted in the housing. These duct detector housings with smoke detectors are compatible with Simplex fire alarm control panels that provide conventional two-wire