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Professional Infrared Double Beam Sensor

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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 open(NC&NO;)contact capacity AC/DC 30V/0.5mA
  • Working voltage: DC 13.8~24V; AC 11~18V
  • 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°) ; 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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Why buy from us?

Delivered from stock held in our UK warehouse

We hold a large stock of items in our UK warehouse, so no waiting extra time for deliveries from outside the UK

Great customer service

Direct telephone support (no call centres, speak directly to us) during office hours, and email support quite often out of hours too!

30 day money back guarantee

All products are covered by our 30 day money back guarantee. If you're not happy, return the goods to us in the condition you received them for a full refund.

Free 'super saver' delivery

Not in a hurry? Our super saver delivery option gives you free delivery within 5 - 7 days (although many customers receive their items much quicker!)

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