The Hollyland Mars 400S PRO is a wireless video system that supports both SDI and HDMI connections. The system enables wireless transmission of video and audio from the camera to the monitor or receiver with a range of up to 400 metres without any delay.

It has a compact and lightweight design with a durable metal housing and provides a stable connection with automatic channel selection and an anti-interference function. It also supports 3G-SDI up to 1080p60 video and features an OLED display for easy viewing and control of settings. It is a professional choice for filmmakers, videographers and live streaming applications that require high quality and reliable wireless transmission.

Supplied accessories

1x Hollyland Mars 400S Pro Receiver
1x Hollyland Mars 400S Pro Transmitter
1x AC Power Adapter
4x NP-F550 battery
4x Antenna
2x Sony NP-F battery charger
2x Barrel > D-tap cable
1x 1/4" statiefschroef

Top specs

OLED Display, Low-Battery Warning
Extremely Low 0.1s Latency
Transmit up to 1080p60 Video
Transmit up to 400' to RX, 300' to App
SDI and HDMI Inputs and Outputs

Wireless

Wireless Range	400' / 121.92 m (Line-of-Sight) 300' / 91.4 m (Line-of-Sight)
Channel Bandwidth	20 MHz
Frequency Range	US: 5 GHz
Latency	0.1 sec
RF Power	< 21 dBm
RF Sensitivity	-80 dBm

Interfaces

Transmitter Antenna Ports	2 x RP-SMA Male
Receiver Antenna Ports	2 x RP-SMA Male
Transmitter Video Connectors	1 x BNC (3G-SDI / HD-SDI) Input 1 x HDMI Input
Receiver Video Connectors	1 x BNC (3G-SDI) Output 1 x HDMI Output
Transmitter Other I/O	1 x USB Type-C
Receiver Other I/O	1 x USB Type-C
Embedded Audio	HDMI/SDI

Format Support

Video Format

SDI/BNC:
1080p at 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps
1080i at 50, 59.94, 60 fps
1080PsF at 23.98, 24, 25 fps
720p at 50, 59.94, 60 fps
HDMI:
1080p at 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps
1080i at 50, 59.94, 60 fps
720p at 50, 59.94, 60 fps
576p at 50 fps
480p at 60 fps

Display

Transmitter Panel Type	OLED
Receiver Panel Type	OLED

Power

Transmitter Built-In Battery	None
Receiver Built-In Battery	None
Transmitter Battery Support	1 x Sony L-Series / NP-F Type
Receiver Battery Support	1 x Sony L-Series / NP-F Type
Transmitter Power Connector	1 x Barrel (6 to 16 VDC up to 2 A) Input 1 x USB Type-C (5 VDC up to 2 A) Input
Receiver Power Connector	1 x Barrel (6 to 16 VDC up to 2 A) Input 1 x USB Type-C (5 VDC up to 2 A) Input
Transmitter Power Consumption	Power Supply: 6 to 16 VDC (11 W)
Receiver Power Consumption	Power Supply: 6 to 16 VDC (7 W)

General

Transmitter Mounting	1 x 1/4"-20 Female 1 x Cold Shoe
Receiver Mounting	1 x 1/4"-20 Female 1 x Cold Shoe
Transmitter Dimensions	4.3 x 2.8 x 1.32" / 11 x 7.2 x 3.35 cm
Receiver Dimensions	4.3 x 2.8 x 1.32" / 11 x 7.2 x 3.35 cm
Transmitter Weight	0.5 lb / 206 g
Receiver Weight	0.5 lb / 206 g

Downloads

Manual hollyland mars 400s pro sdi:hdmi wireless video transmitter

Hollyland Mars 400S Pro SDI/HDMI Wireless Video Transmitter