best pir beam sensor online

A passive infrared sensor (PIR) is an electronic sensor that measures infrared(IR) light radiating from objects in its field view.

Beam detectors comes in a pair of transmitter and receiver. Each transmitter sends four IR beams and is received at the receiver.

When all four beams (Quad Beam AND Technology) are blocked by an intruder, then an alarm is communicated to the control panel.

Vital Features:

  • Coverage: 200 Feet/ 350 Feet/ 650 Feet
  • Power input: 12 VDC / 24 VDC
  • Alarm Period: 2 sec (±1) (Nominal)
  • IP rating: IP65
  • Operating temperature: -20°C to +60 °C
  • Beam Alignment Unit (BAU 4): Automatically and accurately adjusts the optical axis
  • Automatic Transmitter Power Control: Both way communication between transmitter and receiver to increase or decrease IR Power in bad weather condition.

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infrared sensor (PIR sensor)

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