12vDC motion sensors, is there such a thing?

Re: 12vDC motion sensors, is there such a thing?

You will find a few options at the following link:http://www.superbrightleds.com/cgi-bin/store/index.cgi?action=DispPage&Page2Disp=%2Fhobby.htm

Re: 12vDC motion sensors, is there such a thing?

I haven't tried these sensors. I have ordered LEDs from them and have been happy so far.

Re: 12vDC motion sensors, is there such a thing?

Keep in mind that most alarm system motion detectors are strictly indoor rated, and the contacts are only designed for low, milliamp loads...in other words, you cannot control loads like lighting through them. you would need to also use an appropriately sized relay to handle the lighting circuit.

I too am looking for a 12 volt unit, for exterior use, but must be affordable.
I have built one using an indoor sensor w/ relay, protected by a outdoor enclosure, however the enclosure somewhat reduces the width of sensitivity.

Re: 12vDC motion sensors, is there such a thing?

I have quite a few of these solar powered units around the property, they may be worth considering (presuming you can get them in your locality): Solar powered security lights

Re: 12vDC motion sensors, is there such a thing?

niel wrote: »

always check our host too.
http://www.solar-electric.com/nsearch.html?catalog=wind-sun&x=0&y=0&query=motion+sensor

From the point of view as an electrician, I can tell you that the company that makes those, RAB, has been my first choice for 120vac installs for many years... They are much more reliable long term than the cheapy brands, and they are much less sensitive to accidental triggering, so I'd assume their 12v model is of the same quality...