You stated you want a non-wire camera, but have you asked around how good the wireless is? Not everyone is happy with wireless. Sometimes you get interference. As for a recommendation, I also had a Voyager black and white and replaced it with a color camera and monitor from a company in New York that provides camera systems for their city's large truck and bus system. It was $261.49 with tax. It has night vision and came with a 66 ft. cord and a splitter box to add two additional cameras. While this system I bought is not overly expensive, consider this...you get what you pay for!!
