Reolink Argus 2
This 1080p HD indoor/outdoor wide angle camera gives you great great picture for a fully wireless camera. It offers battery power that will get you months of recordings between charges. Purchase the optional solar cell to avoid ever having to remember when to charge. Powered by PIR (passive Infrared) technology heat from humans or animals will trigger this camera to start recording up to 30' away. With the built in night vision it can see up to 33' away. It's small footprint means you can install this camera virtually anywhere. It comes with a built in microphone & speaker for two way talk.
One of the leading things about Reolink cameras are the ability to store motion video directly to the camera (utilizing a micro SD card, sold separately). Reolink offers a cloud storage service as well but does not require you to have a cloud account in order for your cameras to function unlike most of the competitors. They also provide an app for apple, android, or PC packed with many features such as motion alerts all for free. The quality of these cameras far exceeds the pricing the company offers. This plus a 30 day money back guarantee & a 2 year limited warranty make this a great buy.