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Automatic Gate Beam - detectalarms

Safety Beams For Automatic Gates



This is a pair of photoelectric sensors or safety beams that can be used for many applications, automatic gates,   doors, barriers, driveway alarms etc.

Ideal for outdoor or indoor use with a range of 15 metres

12v or 24v AC/DC power required with a relay output of 1A max 36V 

Normally Open or Normally Closed contacts as standard


You will receive 1 x transmitter, 1 x receiver and fixing kit


Range: <15 m="" 25="" span="">

(In rain, fog and other bad weather conditions, the distance will be reduced slightly) 

   Infrared emission frequency: 1.92khz 

   Input Power: 12V ---- 24VDC 

   Wavelength: 940nm 

   Input Current: RX 15MA --- TX 30MA 

   Beam angle: <+ -10% 

  Use of the environment: -20% to 70% 

  Maximum load: 1A max 30V 

  Diameter size: L * W * H 76mm * 49.2mm * 21.6mm 

Wiring Description: Four-core cable to the receiver, the two wires to the transmitter, to provide power. (RX Receiver wiring, TX transmitter wiring), NC is normally closed, NO is normally open.

Optimum installation height should be greater than 20CM, installation distance of not less than 2M, infrared protection device should be installed vertically, and in the same horizontal line. 


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