stay away from the wireless stuff, anyone with a receiver above 1 gig can receive you camera feed. a normal cam needs power and a coax feed to the monitor/tv. my cameras are wired to a dvr and then it records and feeds the picture to all the tv's in the house. to wire to a standard tv you need to run a coax from the camera to the tv and terminate the cable at the tv end with a rca plug which you can then plug into the av socket on the back of the tv, most tv's now have multiple av connections so you allocate one for the camera and when you want to see it just swich over to it via your remote. this is basic and you cant record but it allows you to see whats happening.