I'm using several ReoLink battery/solar powered cams (with internet) and am mostly happy with them. One Argus 3 Pro (solar) is watching my barn and does a pretty good job recording cats, rabbits, possum, raccoons, skunks, ground hogs, and coyote. Another Argus 3 Pro is charged and set on my front porch to watch for package deliveries. No solar panel on this one, and it runs for 4-6 months between charging. Pretty impressive really. I have a Duo 2 (180 degree field of view) that I do not like at all. I have a few TrackMix (Pan/Tilt/zoom) battery/solar that are mostly good, but that would be a waste without internet to view and control remotely. Those are watching my farm gate and several deer crossings at the farm. I guess the Argus 3 Pros would do fine recording without internet, and you could occasionally swap SD cards or bring them into internet service to view the videos. Oh, access to the SD cards is also easiest on the Argus 3 Pros. They are under a rubber flap, where the other cams require tiny screws to be removed to access the SD cards.