LCW-20 wireless control unit can work in 900MHz or 2.4GHz frequency bands, which can be selected according to onsite environment. LCW-20 is compatible with SONY camera control protocol, supports embedded tally, and is suitable for low-latency transmission of wireless camera control signal in live-production. LCW-20 can be widely used in various programs such as sports events, concerts, entertainment shows, etc. Its wireless control function meets the requirements of broadcast-level production and TV workflows.