I am hooked up :biggrin 2 cameras in the goat barn. Thanks to a friend who had this nice system packed away and not being used. Color and sound with one viewing the kidding stall and the other watching part of the loafing area. Wireless signal comes right into the 27" tv at the foot of my bed. After loosing kids to freezing temp last year I'm hoping this will keep me from missing a birth. My husband thinks its so funny that every time I hear a burp or cough I go running into the bedroom to see who it is. I've already learned that I have a bully causing some problems out there. I love spending more time with them and not having to step out in the frigid weather!