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pir replacement

  1. J

    Wiring an external PIR

    Hi I am replacing a very old external light with PIR sensor. The wiring from my house has 4 wires - black, brown, blue and yellow The new light has 3 wires - brown, blue and yellow. What terminal block configuration should I use to connect the new light to my existing wiring. Have attached...
    • JaiB
    • Thread
    • pir replacement wiring a light
    • Replies: 30
    • Forum: Electrics UK
  2. D

    Replace PIR on Gardtec 350

    Hi All Hoping you can help me with this little task... I have a broken PIR detector on my Gardtec 350 alarm. The screen that goes over the actual sensor is missing. I have a Honeywell sensor to replace the existing one. I can identify the alarm + and - wires and the power + and - wires on the...
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