personal alert systems
You want reliability like that for your home security but you cant get that from wireless camera
s. At least not yet. 2. Whatever CCTV system one chooses it will always need cameras, so a camera is a no brainer first purchase, assuming that one would opt for a ONVIF compliant system. One can then test this using Blue Iris or similar and a spare PC. However, in order to choose an appropriate
camera one needs to understand how motion detection works.