Hollyland Mars 400S PRO SDI/HDMI Wireless Video Receiver Review
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Our editorial take on the Hollyland Mars 400S PRO SDI/HDMI Wireless Video Receiver
The Hollyland Mars 400S PRO is a wireless video receiver designed for a range of camera setups including gimbals, mirrorless, and DSLR systems. Its 0.1-second latency and 400-foot line-of-sight range position it for professional and semi-professional video applications where real-time monitoring is crucial. The unit offers both HDMI and SDI outputs, providing compatibility with various display and recording devices.
Weighing 0.5 pounds and featuring an OLED panel, the Mars 400S PRO appears built for portability and usability on set. Power is flexible, accepting a barrel input (6-16 VDC) or Sony L-Series (NP-F type) batteries, though no internal battery is present. For its stated purpose, the combination of low latency and dual video outputs makes it a contender for those needing reliable wireless video monitoring.
The inclusion of Wi-Fi communication and a USB-C input suggests modern connectivity options, while the metal construction points to durability. The device supports a broad range of video formats up to 1080p 60fps via both HDMI and SDI, addressing diverse production needs.
- Extremely low latency (0.1s) suitable for demanding applications
- Dual HDMI and SDI video outputs for broad compatibility
- Supports professional video formats up to 1080p 60fps
- Lightweight (0.5 lb) and compact design for portability
- Flexible power options including Sony L-Series battery support
- No built-in battery, requiring external power sources
- Line-of-sight range may be limited in complex environments
- Only one 1/4"-20 mounting point
Synthesized by Geared editors from early expert reviews.
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About this product
The Hollyland Mars 400S PRO is a lightweight wireless video receiver designed for use with gimbal, mirrorless, or DSLR camera rigs. It provides HDMI and SDI outputs and features extremely low 0.1s latency with a line-of-sight transmission range of up to 400 feet.
Specs
- Wi-Fi
- Yes
- Weight
- 0.5 lb / 206 g
- Latency
- 0.1 sec
- Mounting
- 1x 1/4"-20 Female
- Materials
- Metal
- Other I/O
- 1x USB-C Input
- Power I/O
- 1x Barrel (6 to 16 VDC) Input
- Video I/O
- 1x BNC (3G-SDI) Output 1x HDMI Output
- Dimensions
- 4.4 x 2.8 x 1.3" / 11.2 x 7.2 x 3.4 cm
- Panel Type
- OLED
- Antenna I/O
- 2x RP-SMA Male
- Embedded Audio
- HDMI/SDI
- RF Sensitivity
- -80 dBm
- Wireless Range
- 400' / 121.92 m (Line-of-Sight)
- Battery Support
- 1x Sony L-Series / NP-F Type
- Frequency Range
- US: 5 GHz
- Built-In Battery
- No
- Channel Bandwidth
- 20 MHz
- Video Format 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
- 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
- Power Consumption Device
- 7 W
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- B&H Photonew● In stock-Buy
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