18V Doorbell Transformer, Power Supply Adapter Compatible with Nest Hello Video Doorbell, Arlo and Eufy Doorbell, 18 Volt VAC 500 mA Transformer with 13 ft Cable (White)

Works as intended for the nest doorbell. Easy to install, plenty of cord length and very reliable.

Works great, no more removing my ring doorbell to recharge.

works better with this than none at all.

I've had this for 6 months now and have had no issues. I was happy when it said in the description that there were washer style connectors soldered to the end. But when I opened the box, they were not soldered with connectors. A little disappointed, but at least the wire itself was soldered.

I ordered this for my Tapo D225 since I don't have a regular wired doorbell and wanted to hardwire my new doorbell camera. The one I received didn't work so I contacted the company for troubleshooting steps. They offered to send me a replacement for free. That one worked great and my doorbell is staying powered up without problems. I appreciate the help they gave me!

Description says it will work for Alro Doorbells. It doesn't, research shows that Arlo doorbell requires 10VA minimum, this device only produces 9VA max.

My previously installed power supply apparently shorted out and failed when contractors drew too much current from an outdoor plug on the same circuit. I thought I would have to replace the entire doorbell but this was much cheaper. The cord is generously long, thin and easy to run, and the leads have rings to match my Nest Hello doorbell’s screws making the attachment much easier than with the bare wires on the old supply.

Looks quality made