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The TAKEX indoor Reflector Beam series is designed for applications where a 'beam-break' is desirable, but running wire to both ends in impractical. Three different models offer the same point-to-point protection as standard photoelectric beams. The PR-5B is a pocket calculator sized beam designed for unobtrusive protection.

For distances up to 5m (16.5ft) indoor.


  • Cable only to one end: for applications where a beam break is desirable but wiring to both ends is impractical
  • Ideal for short distance protection across entrances and exits, corridors and staircases
  • Compact design for unobtrusive protection
  • Simple terminal arrangement for easy installation



  • Specifications
  • Downloads

Model PR-5B
Protection distance 5m (16.5ft) or less
Light source Infrared light emitting diode
Response time 50msec. or more
Alarm Output Dry contact relay output S.P.D.T. form C
Contact capacity: AC/DC30V, 0.5A or less
Supply voltage 10.5V to 26VDC (non-polarity)
Current consumption 37mA (at 12VDC)
Ambient Temperature range -20°C to +50°C (-4°F to +122°F)
Mounting position Indoor - entrance, exit, window, passageway
Weight Sensor: 90g (3.2oz)
Reflector: 50g (1.8oz)
Appearance ABS Resin (off-white)

Instruction Manual