Looking for a good ССTV

Recently, I have been dealing with video surveillance systems (hereinafter referred to as CCTV). Installed 3 systems: Axis companion wire Poe system, Zosi wifi/ethernet, Annke wifi/ethernet. According to the feeling and experience of operation, Axis is the undisputed leader, and it is not so much a matter of image quality, the presence of additional functions (such as sound recording, backlighting, camera rotation, etc.), but the banal adequacy of the software! which is difficult to determine by physical parameters, such as resolution, distance, sensitivity...

But, Axis Companion also has significant disadvantages: 1. Price - one camera costs about 200 bucks, while Chinese competitors are 4 times cheaper! 2. I did not find ready-made systems with wifi cameras at this company, after all, the cables are the problem! Therefore, the question to the audience - please suggest an adequate CCTV system that could adequately detect movement in front of the camera, approximately as Axis does (red on the screen shows movement in front of the camera).

I think this function is very important for CCTV use, I would like to find an inexpensive system that can do this (maybe it is worth using third-party software).