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Original price was: $19.99.Current price is: $16.99.

Details Wide Compatiblity – 24v universal US power cable powers popular smart doorbells. Compatible with Ring video doorbell (2020 release, 3/4/plus, and pro 1/2), Nest, Eufy, Skybell, Arlo, etc. Continuously converts 110/120v to 24volt 500ma.Safe and Convenient – “Low battery” issues is solved. The adapter is a quick and convenient way to charge your smart [...]