Hollyland camera equipment
Hollyland MARS 400S PRO Wireless HDMI/SDI Video Transmission System
- Creators cited with it
- 3
- From 4 reports.
$145.00
Checked Sep 27, 2026. Verify at the retailer.
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Creators cited with this

Curtis JuddYouTube, 233K followers“If you need to wirelessly transmit video, the MARS 400S Pro is a good option at the high-end of the consumer range.”
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Brandon LiYouTube, 688K followers“…so I may have found my answer here this is the holley land Mars 400 wireless video system so I've got the transmitter on the camera here so you can get a good sense of the size and the receiver is behind me hooked up to the TV”
Watch the video at 0:391 more report from Brandon Li
“I've been looking for a LONG time for a wireless monitor solution for my gimbal shooting. The Mars-400S might finally do the trick. Review and test.”
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