Hollyland Mars 4K PRO SDI/HDMI Wireless Video Transmission System

Key Features
Transmitter and Receiver Set
Transmit up to 1080p60 Video
Transmit up to 400′ to RX, 300′ to App
SDI and HDMI Inputs and Outputs
L-Series Battery/USB Type-C/DC Power
OLED Display, Low-Battery Warning
Extremely Low 0.1s Latency
Shoe Adapter & 1/4″-20 Mounting Thread