JTY-GD-DG312 professional air conditioning fire smoke detector

Air conditioning is through the refrigeration cycle is by laser vaporization liquid, steam pressure and high pressure steam condensation, high pressure liquid dropping of four process, if use undeserved is easy to cause fire, armoured WeiXin developed a JTY GD - DG312 the photoelectric smoke fire detector adopts special structure design of the light sensors, can effectively detect early fire smoldering phase or generate smoke in the future. When the smoke enters the detector, scattering the light source, the light receiving element feels the light intensity, and the light intensity reaches the predetermined threshold value, the detector sends out the fire signal, the fire confirmation lamp (red) flashes, and starts the buzzer alarm, and the network type simultaneously outputs the alarm signal.








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13794476790 armored letter -- your fire service factory.