--- product_id: 164254907 title: "Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production" brand: "hollyview" price: "161136₫" currency: VND in_stock: false url: https://www.desertcart.vn/products/164254907-hollyland-mars-400s-wireless-sdi-hdmi-video-transmission-system-ios store_origin: VN region: Vietnam --- # 1080P 60Hz 400ft Range 4 App Connections Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production **Brand:** hollyview **Price:** 161136₫ **Availability:** ❌ Out of Stock ## Summary > 🎬 Elevate Your Production Game! ## Quick Answers - **What is this?** Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production by hollyview - **How much does it cost?** 161136₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/164254907-hollyland-mars-400s-wireless-sdi-hdmi-video-transmission-system-ios) ## Best For - hollyview enthusiasts ## Why This Product - Trusted hollyview brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Modes:** Choose from 3 scene modes for optimal performance. - • **Seamless Connectivity:** Connect up to 4 devices for real-time monitoring. - • **Intuitive OLED Display:** Stay informed with real-time device status updates. - • **Smart Channel Scanning:** Automatically find the best channels for interference-free operation. - • **Versatile Transmission:** Transmits high-quality video and audio up to 400ft. ## Overview The Hollyland Mars 400S is a cutting-edge wireless video transmission system designed for professionals in filmmaking and broadcasting. With a robust 400ft transmission range, it supports both HDMI and SDI inputs and outputs, delivering stunning 1080P 60Hz video quality. The device features an OLED display for easy monitoring and offers three customizable scene modes to adapt to various environments. Additionally, it allows for seamless connectivity with up to four mobile devices via the HollyView app, making it perfect for multi-camera productions and live events. ## Description Full description not available ## Features - 📷Get 1 Hollyland Carrying Case, Add Both into Cart!🏆【Multiple Devices Monitoring】Support up to 4 APP connections while the transmitter is connected to 1 or none receivers. Whether iOS or Android devices can synchronously display the footage through "HollyView" App. Perfect for Indie Filmmaking, Live Broadcasting, Sports Activities, Education Recording, Wedding Ceremonies, and Corporate Events. - 🏆【400ft Transmission Range, SDI&HDMI Interfaces】The transmitter supports both HDMI and SDI input, while the receiver supports both HDMI and SDI output. With these interfaces, Mars 400S could transmit up to 1080P 60Hz image resolution, loss-free digital audio and video signals to monitor, TV, computer etc. 400ft wireless transmission range, high anti-interference ability, and less than 0.1s latency. - 🏆【3 Application Scene Modes】Mars 400S has 3 scene modes: Image Mode, Speed Mode and Balance Mode. You can choose to prioritize image quality, low latency or the balance between the both when there is interference. Bring you a better monitoring experience. - 🏆【OLED Display Screen】Unlike Mars 300, Mars 400S has a creative OLED screen inbuilt, which displays all device status, including Signal Strength, Battery Status, Scene Mode, Video Format, Device Number, Device ID, Channel Number. Thus facilitate your video monitoring. - 🏆【Automatic Channel Scanning】Automatically scan the current environment to identify channels with or without interference. It has total 8 channels and supports up to 5 systems working at the same time on one site. ♥♥ As a official Hollyland Distributor, we offer 24H friendly customer service for you. ## Product Details - **Color:** Black - **Brand:** HollyView - **Compatible Devices:** DSLR/SLR camera, camcorder, laptop, monitor, tablet, cellphone - **Item Weight:** 6.4 ounces - **UPC:** 053742674459 ## Images ![Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production - Image 1](https://m.media-amazon.com/images/I/41655jjoYML.jpg) ![Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production - Image 2](https://m.media-amazon.com/images/I/71e2ZWVKDWL.jpg) ![Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production - Image 3](https://m.media-amazon.com/images/I/719ZLNjJV7L.jpg) ![Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production - Image 4](https://m.media-amazon.com/images/I/6191IaI+cxL.jpg) ![Hollyland-Mars-400S-Wireless-SDI-HDMI-Video-Transmission-System, iOS & Android App Monitoring with OLED Display, 400ft 3 Scene Modes for Vlog, Live Streaming, Multi-Camera Production - Image 5](https://m.media-amazon.com/images/I/71CVw-a5WhL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/164254907-hollyland-mars-400s-wireless-sdi-hdmi-video-transmission-system-ios](https://www.desertcart.vn/products/164254907-hollyland-mars-400s-wireless-sdi-hdmi-video-transmission-system-ios) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*