3 Packs 12 V 24 V PIR Sensor Adjustable LED c Black Infrared Motion Detector Body Motion Sensing Light Switch PIR Controller with Embedded PIR Probes for Flexible LED Strip Lights
$14.49
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Features:
You’re provided:
There are 3 pieces of black PIR motion detection switches matched with embedded PIR probes in each package, which can be put into use for controlling the LED lights and LED strip lights, and the adequate amount can meet your daily use and replacement demands.
Practical gift choice:
With exquisite craftsmanship and attractive appearance, the infrared motion sensor controllers are considered as ideal presents for your friends, family members, neighbors, colleagues, etc., which will gain their affection.
Specifications:
Material: plastic
Main color: black
Size: about 7.5 x 3 x 2 cm/ 2.95 x 1.18 x 0.79 inches
Package includes:
3 x PIR sensors
Notes:
Manual measurement, please allow slight errors on size.
The color may exist slight difference due to different screen displays.
Operating Voltage and Current Rating: the supply voltage of PIR controller is 12 V to 24 V, and the electric current is 6 A; Please confirm the relevant parameters before use to ensure safety
Adjustable Detention Period: the sensing distance of the PIR motion sensor is about 5 m/ 16.4 ft to 8 m/ 26.25 ft, and there is a time setting button at the back of the controller, which can be rotated to set the delay minutes of turning off the switch from 1 to 10 minutes
Operating Principle: the working principle of the PIR sensor, whose sensor sensing angle of view is 120°, that the load switch is controlled by the infrared detecting mode, is simple, and you can install the sensor in the proper environment according to your actual needs
Easy to Install and Use: connect the load cables first and then the power cables, to ensure that there is no short circuit between the cables of the infrared motion light switch before powering on the device, and then set the delay time; When a person is detected, the load light is turned on, and when the person is away for a set number of minutes, the load light automatically goes off
Compact and Lightweight: the waterproof infrared motion detector made of quality plastic measures approx. 7.5 x 3 x 2 cm/ 2.95 x 1.18 x 0.79 inches, and the right size makes it easy to use or store the detector at some places you want with saving space
11 reviews for 3 Packs 12 V 24 V PIR Sensor Adjustable LED c Black Infrared Motion Detector Body Motion Sensing Light Switch PIR Controller with Embedded PIR Probes for Flexible LED Strip Lights
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$14.49
Kurdparwer –
Not effective at all
I tried them and they did not detect motion. They stay on forever. They do not switch off. Waste of money
Double-R –
reliability
I purchased a single unit of these in 2018, installed in a kitchen pantry and it still works perfectly. I use it with LED strip lights. I purchased this “3-pack” for another project and like the ease of installation. Basically, install, set up and forget it.
Ryan –
Seems to work for lighting up my shed, note positive is always “closed”
Ok, so I put some 12v LED strip lightning in my outside shed, connected to a 12v battery with a solar panel and charge controller. I also added in a switch. However, I would sometimes forget to turn the switch off and then it would run the battery dead overnight. So I wanted to add some kind of motion sensor so that I could have it turn the lights on in a more automated or as-need fashion.Found this, installed it the other day but couldn’t figure out why the lights would stay on. Turns out the issue was that the positive terminals are always “closed”, or connected. It is the negative terminals that are “switched” by the motion sensor.I don’t know what the best practice is for DC power, if the negative is supposed to be the side that is switched, or the positive. But coming from AC electric home wiring, I wired the switch in to switch the positive leg from the battery to the LED light strips and the negative was always connected. So when I wired the motion sensor in there as well, now the positive would also always be “closed” (or “on”) and the lights would not switch off.So I re-wired it so the switch and motion sensor expect the negative leg to be “switched” and it is working great.
DL –
Works well for me
I’m running solar charged battery powered 12v RV lights in my big shed. Installed the 12v motion detector. Now when I walk in or drive the tractor in, the lights turn on automatically. Couldn’t be more pleased.
Ken Rodriguez –
Never turns off – does not sense motion. Useless.
All 3 of the so called motion detectors illuminate immediately upon connecting them to power. No amount of leaving them alone will cause them to depower the LEDs. The timer jog dial supposedly goes down to 1 minute and up to 10 minutes. The dial did not make any difference at all in depowering the lights.ALL THREE functioned the same. All 3 of them have this useless ass “Passed QC Check” sticker on them. I’m all for cheap Chinese electronics as long as they work. I’d understand it if 1 out of a batch of 3 didn’t work correctly, but all 3?!
btravis –
Works absolutely great inside box trucks and enclosed trailers.
I have these inside all of my company box trucks and enclosed trailers. That way we never have to flip switches for lights, along with not needing to worry if I turned the lights off.
Invest Futures –
Works great.
Works fine. Wired this into a megaphone alarm inside the camp in the woods. If a thief is caught off guard he will be changing his underwear lol.
ChanMadeGear –
Loud buzz when using dimmer
I added these to a 120v to 24v under cabinet lights. They work but:The first time you turn on, it comes on for a couple seconds, then goes off. Motion is needed to turn on. No too bad though.The real issue is the buzzing when less than 24v is sent through via dimmer switch. Too noticeable. Cannot use. Or use lights at 100%0
Algeciras A. Estambul –
Utilizado en combinación con un sensor de iluminación, está controlando los reflectores de una terraza y funciona tal como se esperaba.
chu –
Los conecte tal como dice el instructivo y no funciona
Horus F. –
No son malos pero su calidad no es la mejor y una venia defectuoso pues la salida daba una inyencodad más baja en la luz debido a que el voltaje entregado era menor a los 12v