http://www.supercircuits.com/wireless-security - Camera wireless transmitters are definitely a great alternative to wired transmitters for your security system. While looking for a camera wireless transmitter, choose a model that is light-weight, portable, and has good transmission range. Some wireless transmitters offer signal range up to 300ft. A wireless transmitter with an antenna panel is even better as it will tackle any signal problems caused by any nearby Wi-Fi connection or metal structures.
