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Mars 400S Pro Download

Mars 400S Pro User Manual

Mars 400S Pro User Manual v1.0.0

2020-10-15

Mars 400s Pro Leaflet

Mars 400s Pro Leaflet

2020-10-15

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Mars 400S Pro Firmware

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V1.1.2.1 (Released for versions V1.1.X.X except V1.1.0.3)

2022-04-06

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  • · Upgrade Optimization
  • · Change Logo
  • · Fixed another known issue.
Upgrade Tutorial
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V1.1.1.9 (Released for versions V1.1.X.X except V1.1.0.3)

2021-06-04

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  • · Optimized pairing compatibility
  • · Fixed another known issue.
Upgrade Tutorial
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V1.0.2.0 (Released for versions V1.0.X.X)

2021-04-14

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  • · Optimized pairing compatibility
  • · Fixed another known issue.
Upgrade Tutorial

HollyView

HollyView is a wireless video transmission app by Shenzhen Hollyland Technology, enabling real-time monitoring, image analysis, photo doodling and sharing, video recording and sharing, firmware updates, and device diagnostics.
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HollyView

2026-03-16

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Updates

1. The Vcore Series has added Landscape and Portrait screen live streaming features, optimizing the live streaming experience.
2. Fixed disconnection when returning to monitoring in some scenarios, improved stability.
3. Optimized feedback steps and fixed occasional crash issues.
4. Brand upgrade and UI optimization to enhance operational experience

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HollyView

2026-03-27

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Updates

Optimized connection stability for specific devices in special scenarios, enhancing monitoring experience.



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