[UL Certified] 2-Pack 12V 2A Power Supply Adapter, 5.5mm x 2.1mm Plug, AC to DC Adapter for IP Camera, DVR, NVR, LED IR, Router – UL, FCC, RoHS Listed

works great

I have an 8-channel Swann wired camera system and found that four of the cameras appeared to have gone out. After some troubleshooting, I found that the factory power supply had gone bad. Found this product after some searching and bought it. It is a direct replacement for the original power supply. Cameras and infrared work perfectly after this replacement. I would definitely buy again.

These power my security camera's. They are perfect. I've had both the original power supply's go out. and therse are perfect replacements.

I like that they’ve lasted for months and years.

I use cctv to monitor my property. Occasionally a power supply fails. It makes sense to keep a spare close by.

I got two for the price I used them both they fit and work great

El producto tardo en llegar pero está en buen estado. Espero que funcionen bien. Llegó bien empacado.

Just plug it in. Cameras come back on line.