RØDELink represents a range of digital wireless systems. Using a Series II 2.4GHz digital transmission with 128-bit encryption, it is able to constantly monitor and hop between frequencies to maintain the strongest possible signal level at a range of up to 100 metres* (over 100 yards). The RØDELink Filmmaker Kit provides what you need to start shooting video wirelessly, including a receiver and a transmitter. The receiver (RX-CAM) features an OLED display with information on level, battery status (receiver and transmitter), mute and channel selection. The unit can be mounted on a standard camera shoe mount, 3/8" thread or belt clip, and for added versatility, the shoe mount can be located in one of two positions. The lightweight transmitter (TX-BELT) can be fitted to a belt or clothing and features a locking thread to ensure the microphone connection is as secure as possible. Lot is for One kit (reciever+ transmitter + cable)