I do not recommend you buying this device as it is worthless, I one original that came with my dual powered door cam and worked really great acting as a hub for my doorbell cam, but when the eufy started to sell their homebase product. my wifi doorbell chime started lagging then it eventually stooped working. so at first ok ist about 3 years maybe just replacing it would work or so i thought. It is now getting really frustration getting back and forth with eufy support. they do send and replacement, I give credit to eufy that. but still the same the second one doesn't work. it seems that they sent or pushed an update to the device rendering it useless.