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Shop various complete fire alarm systems at category. There are addressable strong fire alarm system strong, conventional fire alarm system, wireless fire alarm system , electric fire monitoring system, gas leakage detection alarm systems. Complete fire security project with all fire alarm and fire fighting materials. There are smoke detector, gas sensor, manual call point, input/output module, siren strobe, fire alarm control panel, fire fighting gas extinguish control panel, explosion-proof heat detector, explosion-proof manual call point.

Smoke detector relay output 4 wire 5V power

Price :
$13.50
  • Model: JTY-GD-ZC5V
  • Shipping Weight: 0.3kgs
  • Units in Stock : 1000
  • Manufactured by: HST fire alarm

DESCRIPTION

DC5V 4 wires smoke detector with relay output
Product Description:

This product named photoelectric smoke detector detects the smoke by a couple of infrared diodes.The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light,but doesn't affect the smoke into it. while there is no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber,diode can receive more and more light,and the detector can give out alarm signal when the smoke accumulates to the certain density. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pules signal. The product in accordance with the networking approach is divided into 2 -wire and 4-wire detectors.



Technical Specification

Operating Voltage: DC5V

Standby current: 2mA(24V NO/13MA 24VNC)

Alarm current: 18mA (24Vno) 6mA(24v nc)

Alarm Indication: RED LED ON

Alarm Output: RELAY OUTPUT

CONTACT RATING ：1A @DC5V/DC48V

Sensitivity: 0.5db/m (+-0.1db/m)

Demension: 103mm*53mm


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