MARS 400
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Multiple Platform Monitoring 

Support varies connection methods with more functions on HollyView APP
OLED Display Screen

Check out signal strength, channel number and more information on the screen.
Low-battery indicator function help to avoid broadcasting accidents.

Channel Scan Function

Scan current environment to find out each channel status.
Choosing the channel without interference to avoid signal interruption

Dual HDMI Interface

Provide loop out and extra monitoring options.

1 Transmitter to 2 Receivers

Multiple sets of equipment can be used at the same time

Portable & Lightweight

Bring more flexibility to make your shooting effortless
400ft Transmission Range

Support 400ft line of sight transmission range between the transmitter and the receiver