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Professional Infrared Double Beam Sensor

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Product Description

Description of the Double Beam Sensor

This Infrared beam sensor is ideal for incorporating into a full alarm system or it could be rigged up to operate a bell or buzzer to act as warning against intruders or simple to highlight someone entering a property. It requires a low power electric supplyy (not included) and the transmitter and receiver need to be wired together


  • 20m range outdoors and 60m range indoors
  • 2 Beams for improved reliability
  • 2 Beams need to be blocked to trigger alarm
  • Infrared digital pulse beam
  • 50 to 700ms adjustable response time to suit application
  • Both Normally closed and Normally open contacts
  • Tamper alarm
  • Horizontal & vertical beam adjustment with LED indication when beam is correctly aligned

Tech Spec.

  • Outdoor detection distance: 20m
  • Indoor detection distance: 60m
  • Alarm output-normal: Normally close and normally openï¼?NC&NOï¼?contact capacity AC/DC 30V/0.5mA
  • Working voltage: DC 13.8ï½?24V; AC 11ï½?18V
  • Working current: 40mA
  • Long-life mode: 20mA
  • Enviroment: Temp -25 ~ 65 Deg C.; Humidity: 5%—95%
  • Tamper output: Normally close(NC) contact capacity AV/DC 24V/0.5mA
  • Adjustment angle: Horizontal:180°(±90°) ï¼? Vertical:±10°
  • Dimensions: Length: 171mm, Width: 83mm, Depth: 77mm

What's included?

  • IR beam transmitter
  • IR beam receiver
  • 2 x mounting brackets
  • Fitting instructions

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