UpBright 4-Pin 48V AC/DC Adapter Compatible with Swann NVR16-8580 16 Ch 4k Network Video Recorder Ultra HD CCTV Security System NVR16-8580RN NVR-168580 CS CS-4803750 48VDC 3.75A 180W Power Supply Cord

My parents’ Swann NVR randomly cut off and wouldn’t turn back on. Fearing the worst, hoping for the best, we got this to try. Plugged this in, hit the switch on the NVR, and voila! Powers back and cameras are working!

This works great in my 3500 gallon koi pond. Helps so much keeping sludge and slime down. Bulb last for a long time. Will definitely purchase again.

Works properly with my swann NVR. Got here fast

Needed to replace my power supply on my Swann NVR since it went out thru Christmas and it works perfectly.

Worked as advertised. One thing to note is the lack of a power light on the switching power adapter. This is key to troubleshooting a failure.

Working good

It worked perfect with my Swann NVR.

Only 4 stars because of the cheaply Made adapter to fit plug on supply cord to fit into swann unit. Otherwise it works

Worked well on the Swann NVR system this was purchased for.