SmoTecQ 12V 2A Power Supply AC Adapter 2 Pack, 24W Transformer Charger for LED Strip Lights, CCTV Security Camera, Monitor, Breast Pump, 100-240V AC to DC Converter, 5.5mm x 2.1mm Plug, FCC Certified

Works great! I have had to buy this 2 different times because my chickens kept pecking through our automatic door cord. Each time this product worked till my silly chickens found it.

I wrote a one star review for this product. My voltmeter showed these power supplies had an output of 32VDC. I was really mad. I decided that all power supplies probably had a similar problem, so I bought a nice 12VDC 2A voltage regulator with a nice LED readout showing the input and output voltage. It supported input voltages as high as 40VDC with an adjustment to set it to 12VDC output. I connected this power supply to the voltage regulator and the voltage regulator showed 12.4VDC as its input. Wait!! My trusty old voltmeter, with a new battery showed 32VDC. I ordered a new voltmeter on Amazon and the new voltmeter showed 12.4VDC for the output of these power supplies. I feel bad. I gave this product a 1-star rating and it wasn't a problem with this product. Instead my trusty, 20-year-old voltmeter let me down. I introduced it to my garbage collector and he took it to -- wherever they take my garbage. And now, I have rewritten this review as a 5-star review. These power supplies work great. Buy one. Buy two. Oh wait, they come 2 to the package. Buy two packages. Actually, I chose these power supplies because they are a single block plug with the wire. So many 12V power supplies have a standard wall plug and a wire that connects to a separate block which then connects to a wire that goes to the device. That's too much wire to have to deal with. I wanted a block that plugs into the wall. This is perfect.

Variable uses with amps from to to 9. Good opion

they work for my needs, would buy again

Buen producto. Cumple su función

I use several Ring cameras around the exterior of my home. The cameras need better night lighting to catch creatures in the yard. So I purchased several IR (InfraRed) lights. Unfortunately, they included a small 12-volt 1-amp electrical adapter. Each failed within a few months. These 12-volt 2-amp units are a good price and connect easily to the IR lights. The first ones I purchased have worked for over a year. They are well-built and a perfect upgrade to my IR lighting system.

Just right everything works now

Lo encargué para mi mueble reclinable y funciona bien