This is probably my best Amazon purchases I've made all year. I have tried some other cameras that work fine, but I have always have to find a way to shoot through a window because of the need to be plugged in. This camera does away with all that. It is rechargeable and completely wireless. The build feels very solid and it has worked flawlessly so far.
I can look at the picture or live video and talk to the person through the two way mic/speaker set-up on this camera. We are no longer worried about sleezeballs sneaking onto our porch to steal packages. The night vision works very well.
This is much cheaper than some of the name-brand versions out there.