What an eternal problem this is, and in fact it seems to me that it bothers everyone. I myself have been trying for a long time to choose the perfect security system for myself and I only liked Ajax because everything is really well thought out here, I think you should try it too. By choosing Ajax, you get comprehensive protection, easy to manage, protected from unauthorized access and instantly responding to attacks. In addition, it supports third-party surveillance cameras, which makes Ajax a unique security center.