Velleman MK120 IR Light Barrier

In stock

Item: MK120

IR Light Barrier

Applications : announce visitors, warn against burglars, set boundaries, for science projects,...


  • Audible (85dB) and visible (LED) alert
  • Range: 3.3ft to 13ft
  • On/off switch provided
  • Power supply:
    • Transmitter: 9V DC / 50mA max.
    • Receiver: 9V DC / 20mA max.
    • 9V battery holder and adapter jack included
  • Dimensions:
    • Transmitter: 2.2 x 1.6"
    • Receiver: 3.9 x 2.0"
  • Not recommended for outdoor use



More Information
Manufacturer Velleman
Type IR


Warning: Cancer and Reproductive Harm