Increase efficiency by working together to accomplish complex imaging and broadcasting tasks. Lightbridge 2 supports up to one Master and three Slave devices at the same time, so the pilot, gimbal operator, director, and broadcast team can all receive the video signal and monitor the shooting process from different places. OVERVIEW The Remote Controller has a transmission distance of up to 3.1 miles (5 km), and supports live broadcasting. It includes a gimbal dial, shutter control and record button, Return-to-Home button, as well as customizable buttons. The 6000mAh rechargeable battery has LED lights to indicate the battery status. Equipped with USB, mini-HDMI and 3G-SDI ports, and supports dual video output, framing and live transmission simultaneously. Lightbridge 2 makes complex professional aerial broadcasting a breeze.