I've tried several things. For my critical areas I have hardwired 2k/4k cameras. I like Reolink, and have some HikVision as well. I think I have some EZViz as well.
My current wireless ones are semi-Amazon-Specials which are 2k O-Kam models. Solid battery life, wireless, easy setup and takes a microSD card. 4 of mine came with solar panels, 4 did not. These are ones that I just keep in a box until a project comes up. Like right now with fence work going on I slapped a couple in the backyard that wouldn't normally be there. I think these systems would retail for like 150-200 per 4 cams.
My current wireless ones are semi-Amazon-Specials which are 2k O-Kam models. Solid battery life, wireless, easy setup and takes a microSD card. 4 of mine came with solar panels, 4 did not. These are ones that I just keep in a box until a project comes up. Like right now with fence work going on I slapped a couple in the backyard that wouldn't normally be there. I think these systems would retail for like 150-200 per 4 cams.