Control up to four Panasonic camcorders with the Datavideo MCU-100P Handheld Multi-Camera Controller. Built for studio use, having a multi-camera controller gives you the ability to set up your cameras without having to leave the control room. Using RS-422 protocol, the MCU-100P connects to your cameras with standard Cat-5e/6 cable, supporting cable runs of up to 3280 feet.