I worked with Avstart for about 8 years, and also visited their factory several times, they are very professional on design & manufacture home security products such as battery operated indoor security camera. You can easy to find their security cameras on Amazon bestsellers, Especially the battery-powered camera is very popular in Europe and America, with their own SMT &production lines, providing customers access to high-quality products at great prices, we will grow together with Avstart.
Battery-powered cameras now seem like a trend. I just advise adding the option of always recording cz sometimes you just need to be in touch with what is going on. I installed it in my entrance to look who is passing my home, This WIRE-FREE Cam is great! The picture quality is superb and the functionality of the camera is very intuitive to figure out how to operate it. Simple: set it up, charge it, mount it = you're all set!
The great little unit, solid build, good quality video. Comes with everything you need to get up and running. Just wish it was a little more obvious as to where the power button was! The included instructions are minimal and there is no indication on the camera where the power button is. It turns out to be a tiny tiny button in the area where the USB cable plugs in the battery operated wireless outdoor surveillance camera.