motion | Page 3

motion

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  1. S

    interior motion sensor for 240v socket circuit

    Hi guys I want to install a PIR motion sensor in my hallway to power on a free standing lamp. I will run it on a spare off the ring. Anybody any ideas on what type of motion sensor I would need? Cheers
  2. Leesparkykent

    Day light harvesting light fittings with motion sensor

    Can any one recommend a good light fitting like the Somar Eluma. A current project I'm looking at is to replace 175 x 400w metal halide high bay fittings in a warehouse. The somar Eluma has a programable sensor that detects presence and day light and switches/dims accordingly it also has an...
  3. D

    2D lights on a motion sensor

    Just wondering if anyone has had problems with 2D 4 pin light bulbs constantly blowing. In a boarding house there are a total of 24 every 3 on a motion sensor and was informed before i left today to have a quick look tomorrow as they are changing about 5 bulbs a week! All the circuits are rated...
  4. J

    Non metallic PIR motion sensor security light

    I live near the coast & have had 2 metallic security lights. These have each corroded to the extent that the case could not be opened when the light failed. Can anyone suggest a non metallic security light fitting? Thanks
  5. M

    Strange relation resistance and Earth Around Sun 30 km/s motion

    My name is Maciej Marosz I'm inventor and Engineer (about me MAROSZ 's PATENTS) . Below My link to forum ( physics ) I'm looking people who want to start research this area it can reduce in future energy transport cost / it also can be new electric methode to evaluate speed ( airplane /...
  6. V

    PIR Wiring in bathroom and Hall

    Hi Guys,New member here,i need to replace my present pull cord switch in my bathroom with a pir motion sensor,whats the easiest solution,i only have 3 wires in the switch Red-Black and green/yellow earth.Also I would like to put a pir motion switch to replace the my on/off switch in the...
  7. B

    motion sensor

    hi every1 wanting to replace my kitchen lite switch with a motion sensor switch my wires from back of switch plate r RED=L BLUE=N YELLOW=? and green and yellow =E. I uploaded a pic of the sensor diagram. any help is appreciated thanks.
  8. T

    Smiths motion sensor

    hi there I need some help/advice installing a smiths three wire motion sensor (brown,orange,blue/white stripe) to a flood light im not an electrician so dont know what i should connect these three wires to. any help will be very appreciated Thanks alot nick
  9. J

    Interior motion sensitive bulkhead fittings

    Hi guys, Doing a job at the moment which is basically turning an old office building into 5 Apartments.. In the communal area we are obviously going to need to install some lighting and emergency lighting. We were toying with the idea of Time lag switching or motion sensors in the ceiling, but...
  10. F

    Solid state relay motion sensor?

    Hi all, Have a question for you all...Does anyone know of an occupancy switch that uses a solid state relay? Cant be the standard, electronic ones (ie the ones that you hear a click on switching), as the pulse from these is reducing the longevity of the cfl ballast's installed. Cheers, ffm
  11. S

    IR ON/OFF Motion Detector Sensor Switch. Problem

    Hi i bought "IR ON/OFF Motion Detector Sensor Switch from Mr Resistor, i wanted to install it in the bathroom, to switch on and off LED light above cabinet, after instalation switch doesnt work, Just hear click sound but doesnt switch off the lights, any ideas please? Where is the problem...
  12. Syncopator

    Reliable p.i.r. motion detector?

    Over the last 7 years I have replaced a p.i.r. activated security floodlight 3 times. Not surprisingly it has been the detector which failed each time, not the light. Having spent my professional life in electronics, I would, a few years ago, have designed and built a reliable replacement...
  13. M

    motion sensor

    does anyonr know of a good make of motion light sensor for a bathroom??
  14. O

    motion detector pir lighting control

    Hi, can anyone give me some advice regarding the wiring of the motion detector pir's for lighting control.` Iv'e just bought some EBDSPIR-PRM-VFC-NC detectors but i'm a bit confused as to the wiring. I've uploaded a picture of the connections which incorporate a relay NO, NC . Can anyone explain...
  15. D

    Dysonairblade interference with ceiling pir

    Anyone come across this the dysonairblade has a mind of its own it goes on and off as it pleases only since I installed a motion sensor in the bathroom for the lighting.
  16. J

    slow rotational motion detection (solar PV surplus monitoring)

    Hi, I am not an electrician and my knowledge about electricity is quite limited but I believe that this is the right place where to submit my question. I recently had a solar PV panels installed and I am monitoring solar PV generation and whole house consumption by...
  17. D

    LED Floodlights on motion sensors

    Hi all, has anyone done much work with LED Floodlights on motion sensors? Are there any fittings you would recommend? Got a client looking for a few to be fitted but its not something I have worked with to date. Basic requirements would be that its around the same light output as the old...
  18. K

    Motion Sensor Circuit - how to connect?

    Hi! I have this old motion sensor which I'd like to use to control an outdoor light. I have no instruction manual or connection diagram for it. Maybe someone here knows how to connect it? Thanks for your help! Danny
  19. S

    Contact Your MP - Mine is voting for the motion tonight!!

    Like many of you I got this email this morning. I'm not a political animal but I contacted my MP when it all kicked off at the end of October and this morning I sent the suggested email below. I've just had a conversation with our MP, explained the situation and he's voting tonight for the...
  20. D

    pir motion sensing and high-frequency fittings

    just wondering are they a good combination? the lights are 2D type and also has anyone used microwave motion sensors indoors ? i know they can work around corners,but i'm just wondering about the 'range' and adjustment thanks

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