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  1. A

    External pet immune PIR????

    Any one know of one of these... am googled out and could really do with some kip! Thanks as ever guys!
    • alexg
    • Thread
    • bottom detection external pir sensor
    • Replies: 7
    • Forum: UK Electrical Forum
  2. stef

    Dusk to dawn switch

    Hi chaps, Well, I have one of them Fitted it 10 years ago, still working! Till recently. Going green I decided to replace the outside lights with LED types and splashed out 40 quid. Now, after dusk, the lights come on for 5 seconds and then go off for a couple of minutes and so on. Pretty...
  3. A

    PIR sensor for cars?

    Hi Have you ever used a PIR sensor to detect cars - so that driveway lights come on automatically? Or would they be driving too slowly? Dont want to use photoelectric beams as they need big posts (customer doesnt !). Cheers :icon7:
  4. J

    K1 and K2 Flashing - Sick Safety Relay

    Hi, I am currently having problems with a sick safety relay not resetting, I can make it set (Energise) by applying 24VDC to K1 and K2 inputs, however when I try to make it reset using the PNP output from a retro-reflective sensor the K1 and K2 indicators flash? Any ideas? thanks
    • Jamie3032
    • Thread
    • check flashing light problem relay safety sensor
    • Replies: 21
    • Forum: UK Electrical Forum
  5. W

    Underfloor heating help!

    Hi there, i had a job today where the customers underfloor heating stopped working. i tested the mats and both were reading 32 ohms. he had a spare controller stat so I changed it. The stat sends 240v to the mats. But as it takes a while (he says it can take a good hour in his house) and with...
    • Wayne Gollop
    • Thread
    • clamp heating help help! sensor underfloor underfloor heating
    • Replies: 39
    • Forum: UK Electrical Forum
  6. S

    PIR Sensor Problems

    I fitted a PIR sensor light to a detached garage sitting at the top of the drive, then changed to a seperate Sensor feeding the light. I am having/had problems with them detecting correctly. The garage is on the left of the house looking from the front, 1M away from side of house, and about 1 M...
  7. S

    Occupancy sensor timer

    Hi there got asked to install some occupancy sensor timers into small caravan park toilet block, toilets have wash area and three stalls, anyone got any recommendations on products to use, and where would be the best place to fit them, obviously will have to leave one light on for safety, but...
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