$ 5.29

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For just $ 5.29 , buy ABO-20 Waterproof Active Photoelectric Single Beam Infrared Sensor Barrier Detector – 1 Pair from the wholesale webshop online.


ColorStyle A
Gross Weight 0.147kg
Volume Weight 0.117kg
Length 13.800cm
Width 8.400cm
Height 4.500cm
Weight 0.131kg
With Retail Packaging No

Product Description

ABO-20 Waterproof Active Photoelectric Single Beam Infrared Sensor Barrier Detector – 1 Pair

This is upgrade version of single beam sensor with latest LED light and more smt components compared with the old 3 lights handmade model, it's more stable and reliable. When interrupt the infrared, the relay will output switch signal, it can work for access control system, parking barrier, walking gate, vehicle gate and alarm system as body induction. It also can work as window, door and passageway anti-burglar detection or used in museum anti-theft.

  • Single Beam Infrared Sensor with high levels of anti-RFI / EMI capability

  • Anti-glare up to 50, 000 LUX, to avoid the impact of glare or car lights 

  • Sealed design to anti-rain (fog), dust (worms) and other integrated weather, the detector sensitivity will increase automatically (AGC circuit) 

  • High-power transmitter, sensitivity surplus degree up to 90%

  • High-power infrared receiver tube, low-power process technology

  • Adjustable of beam interdiction period, to make it more flexible and adaptable

  • When interrupt, the relay output switch signal without voltage

  • Professional anti-jamming optical housing


  • Power Supply: 12V to 24V DC/AC

  • Input: RX 15mA – TX 30mA

  • Infrared Frequency: 1.92Khz

  • Wave Length: 940nm

  • Working Range: 2-15m

  • Detection Distance: 20m (open area)

  • Switch: N/O & N/C Optional

  • Work With: Access Control System/Parking Barrier/Alarm System, etc.

  • Item Size/Each: 78 * 50 *30mm (D*W*H)


  • It can work in distance between 2 meter to 15 meter, you can remove the lens cover when test in short distance to reduce the infrared focus.

Package included:

  • 1 Set x Beam Sensors
  • 1 x Set of Mounting Screws
  • 1 x User Manual

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