Chrosziel MagNum 200 2-Channel Wireless Lens Control Receiver

The reciever has dual outputs which can drive up to two motors that connect via 7-pin LEMO. It can calibrate motors to the lens independant of transmitter. Once the receiver is connected to a camera via the serial port, you can remotely control the start/stop from the transmitter. The receiver has a built-in 2.4 GHz antenna and a BNC 430MHz antenna is included. The MagNum 200 system can operate on 2.4GHz and 430MHz frequencies to ensure the greatest possible working distance and reliability.