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IR Light Barrier Intrusion Alarm Soldering Kit WSAA120

£11.43

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SKU: UK-8361150644533 Category:
Description

IR Light Barrier Intrusion Alarm Soldering Kit WSAA120
Place the infrared light barrier strategically so it can warn you when someone is near. Applications include: announce visitors, warn against burgulars, set boundaries and science projects.

  • Audible (85dB) and visible LED alert
  • Range 1-4m
  • on/off switch provided
  • Power supply: transmitter 9VDC 50mA max, receiver 9VDC 20mA max
  • 9V battery holder and adapter jack included
  • Not recommended for outdoor use

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