Of all that I have for monitoring, this unit is one of the best. It's ability to pick up motion on such a wide range, and then follow during the recording.
we had an earlier generation door bell camera from Eufy which lasted 5 years - got it over Xmas. We needed to replace it because the battery was dying - needed to recharge it every 2-3 weeks. It was time. I had hoped to replace just the battery but that wasn’t in the cards - I talked to several battery suppliers and they couldn’t get me on.
Alas, the new one seems to have a battery that is replaceable - that is great news! Also, i see it has a downward facing camera to detect packages - that is a good feature.
What I don’t like in the old one and you haven’t replace this in the new one is the way the camera disengages from the mounting bracket - it was terrible and remains so with the E340.
Love the security camera, easy install, user friendly app interface and no service to buy. Thanksgiving sale was good deal for it. I will probably buy another one for the back yard.