--- product_id: 498930114 title: "Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs)" brand: "hollyview" price: "270504CFA" currency: XOF in_stock: true reviews_count: 4 category: "Holly View" url: https://www.desertcart.sn/products/498930114-hollyland-mars-4k-wireless-video-transmitter-5g-sdi-hdmi-transmitter store_origin: SN region: Senegal --- # 66ms ultra-low latency 4K UHD video transmission 450FT ultra-long range Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs) **Brand:** hollyview **Price:** 270504CFA **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your live video game with Mars 4K — where ultra-low latency meets pro-grade wireless freedom! ## Quick Answers - **What is this?** Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs) by hollyview - **How much does it cost?** 270504CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/498930114-hollyland-mars-4k-wireless-video-transmitter-5g-sdi-hdmi-transmitter) ## 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 - • **Multi-Device Monitoring:** Simultaneously stream to 4 apps plus 2 monitors, empowering directors and teams to stay in sync anywhere. - • **Rugged, Intuitive Design:** Built tough with metal shell, bullet antennas, and joystick LCD interface for quick setup and reliable performance. - • **Seamless 4K UHD Streaming:** Experience crystal-clear 3840x2160@30fps video with H264 encoding for flawless live production. - • **Dual HDMI & SDI Compatibility:** Plug into professional setups with broadcast-grade 3G-SDI and HDMI ports supporting decimal frame rates. - • **Unmatched 450FT Wireless Range:** Stay connected across large sets or venues with industry-leading line-of-sight transmission distance. ## Overview The Hollyland Mars 4K Wireless Video Transmitter delivers professional 4K UHD video streaming up to 450 feet with ultra-low 66ms latency. Featuring dual HDMI and 3G-SDI ports, it supports broadcast-standard frame rates and decimal-point rates for seamless integration. Its rugged metal design, bullet antennas, and intuitive joystick LCD interface ensure durability and ease of use. With multi-device app monitoring and compatibility with Mars M1 wireless monitors, it’s the ultimate tool for directors and live production pros demanding flawless wireless video transmission. ## Description Buy Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs): Video Transmission Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Mac環境ですが Mars 4K ファームウエア で検索 2024_10_23 現在 V1.0.1.4 2024-04-12 · Fix known issues. 既知の問題 V1.0.1.3 2024-01-12 · Reduce the latency. 遅延を短縮 以下 V1.0.1.3 2024-01-12 時の様子です 「MARS 4Kファームウェアのアップグレード方法を教えてください」のページを見つけたので 2022-09-16 の物ですが アップグレードをかけました v1.0.1.3.rar 56.5MB をダウンロード ! （拡張子.rar ファイル解凍対応APPで）解凍し 以下 2個のファイルが生成され HLD_12_RX_H200_S1.0.1.3.ota 31.3MB HLD_12_TX_H200_S1.0.1.3.ota 31.7MB 「FAT32フォーマットのUSBメモリー（type-Cアダプター）」にコピー後 本体に刺し電源ON、自動でアップグレード開始 7〜8分アップグレードのアラートが続き 暗転後 再起動 と言った流れ 自身の使い方では eos-R系で 写真のレイアウト・ピント確認が主 それ以外はゆるい運用 選択肢をMars4Kではなく Mars M1のみ購入で iOSへの転送運用が抜群にシンプルでよかったか、、 しかし Mars M1 は「4Kの送信」ができなそう？、またの輝度も多少低めのようで とても迷うところでした Mars 4Kとシンプルな小型モニターがガッチャンコできるギミックがあれば尚良いのですが （バッテリー共有しながらアダプターなしでスルッと） 複数のバッテリー使用、 若しくはVバッテリーをぶら下げながらの手間よりも 「Mars M1+iOS」のシンプル運用もかなり魅力に感じます スチールの画像のライブビューがメインでスタッフと画像共有しながらの作業で使用しております 動画撮影時にタイムラグが少ないことはありがたい iOSではわずかな遅延がほんの少し気になるところでした問題ないですが 何回もサイトを往復し、いざ送信機のみを購入して使おうとした際に 間違えて受信機のみ買ってしまった次第で 返品も考えましたが画面共有の選択肢がアップグレードされることを考え、そのまま使うことにいたしました おっちょこちょいです Review: Low latency and reliable of professional use ## Features - 🎬[4K UHD Video Transmission]. Mars 4K single transmitter supports video input/output formats up to 3840x2160@24/25/30fps resolution via HDMI port, and FHD/HD formats like 1080p/720p via HDMI/SDI. Adopting H264 encoding, it can achieve 12-20Mbps bitrate under HD/Balance/Speed Scene Modes when pair with the Mars 4K single receiver and Mars M1 wireless video monitor. - 🎬[SDI&HDMI Interface, Support Decimal-point Rate]. Hollyland Mars 4K comes with HDMI and SDI options for various applications and compatibility. HDMI supports up to 3840*2160P/4K input output. The 3G-SDI port supports broadcast and production standards frame rate output (23.98/29.97/59.94 FPS) for professional equipment like video switchers. When decimal-point rate video input via SDI port, both HDMI and SDI support decimal-point rate output. - 🎬[450FT Range & 66ms Latency]. Mars 4K can reach an incredible 450ft LOS range and 66ms ultra-low delay in an interference-free laboratory environment. Its metal shell, bullet-style antennas, protective interface design, joystick menu button, full-color LCD screen, and strong Electrostatic Discharge ESD protection bring you durable build quality, modern look, ergonomic design, and superior wireless performance. - 🎬[Up to 4 APP Monitoring Options]. Mars 4K supports wireless transmission to RXs/iOS/Android phone/tablet devices. When using 1TX to 1RX, it allows 2 monitors via HDMI&SDI cable and 2 mobile devices APP monitoring. When using 1TX without RX, it allows 4 APP monitoring. You can also pair another Mars 4K RX to the system, and wire them to 4 monitors for the director/producer/sponsor to view the shooting on set. - 🎬[Superior Design and Experience]. Features superior corrosion and abrasion resistance for top durability even in extreme temperatures. The no-removal bullet antenna design optimizes quick configuration and zero-encumber use. Color LCD screen and user-friendly joystick allow for quick setup and status checks. Supports multiple power options including 6-16V DC power, NP-F970/750/550 battery, 5V/2.5A USB Type-C power.[QC/PD protocol and 5V/2A charging are NOT supported] - 🎬[What You Get from the Package]. Transmitter*1; Bullet Antenna*2; Self-locking DC Adapter*1; Expansion Accessories*1; Instruction Manual*1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BBZL48YT | | Audio Output Mode | Surround, Stereo, Mono | | Audio Output Type | HDMI | | Best Sellers Rank | #4 in Video Transmission Surveillance Systems | | Brand | HollyView | | Color | Black | | Compatible Devices | Monitor, Tablet | | Connectivity Technology | HDMI, USB | | Connector Type | HDMI, USB Type-C | | Control Method | App | | Controller Type | Mobile App Controller | | Customer Reviews | 4.1 4.1 out of 5 stars (31) | | EU Spare Part Availability Duration | 2 Years | | Format | 4K | | Item Weight | 0.49 Kilograms | | Manufacturer | Hollyland | | Model Number | Mars 4K TX | | Number of Channels | 8 | | Other Special Features of the Product | 4K transmission | | Surround Sound Channel Configuration | 5.1 | | Total Number of HDMI Ports | 1 | | Unit Count | 1 Count | | Video Encoding | H.264, H.265/HEVC | | Wireless Technology | Wireless Video | ## Product Details - **Audio Output Mode:** Surround, Stereo, Mono - **Brand:** HollyView - **Compatible Devices:** Monitor, Tablet - **Connectivity Technology:** HDMI, USB - **Connector Type:** HDMI, USB Type-C - **Controller Type:** Mobile App Controller - **Special Feature:** 4K transmission - **Surround Sound Channel Configuration:** 5.1 - **Total HDMI Ports:** 1 - **Video encoding:** H.264, H.265/HEVC ## Images ![Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs) - Image 1](https://m.media-amazon.com/images/I/515eANG3LXL.jpg) ![Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs) - Image 2](https://m.media-amazon.com/images/I/71ET8URPwyL.jpg) ![Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs) - Image 3](https://m.media-amazon.com/images/I/71C2lT9PLEL.jpg) ![Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs) - Image 4](https://m.media-amazon.com/images/I/71LoS1F8woL.jpg) ![Hollyland Mars 4K Wireless Video Transmitter 5G SDI HDMI Transmitter, 450FT Los Range 66ms Latency, 4 App Monitoring 3 Scene Modes, Compatible with Mars M1 Wireless Monitor (Single Transmitter- 1 Pcs) - Image 5](https://m.media-amazon.com/images/I/71upVM4tEjL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can the 1 Mars 4K Single Transmitter Pair with 1 Mars M1 wireless Monitor?** A: When 1 4K single transmitter pair with 1 Mars M1 wireless Monitor, the M1 monitor becomes a RX, it follows the monitoring patterns as below: [0 RX-4APP; 1 RX-2APP; 2 RX-0APP] 1 4K TX to 0 M1- 4 APPs; 1 4K TX to 1 M1- 2 APPs; 1 4K TX to 2 M1- 0 APP. **Q: Can the Mars 4K system Pair with Mars 400S Pro?** A: Mars 4K system can only pair with Mars M1 wireless video monitor. When Mars 4K pair with the Mars M1 monitor, the monitor can achieve monitoring function and can be use as a single trnasmitter or single receiver. [0 RX-4APPs; 1 RX-2APPs; 2 RX-0APP] **Q: How to transmit 4K video?** A: Hollyland Mars 4K supports 3840x2160 pixel 4K resolution. (4096x2160 pixel is not supported.) It support Input/Output 3840x2160@24/25/30fps resolution via HDMI port, and FHD/HD formats like 1080p/720p via HDMI/SDI. **Q: Why does the camera record in 4K the screen will turn black?** A: Some cameras such as SONY A7M3, the camera screen will be off during the recording of 4K, because the camera only has one video output channel when recording 4K, so when output 4K from HDMI the camera screen will be off. **Q: Can I connect it to PC to live streaming?** A: If you need to do 4K live broadcast, you need to choose a 4K USB capture card, and only the HDMI ports of the transmitter (TX) and receiver (RX) support 4K30, the SDI port does not support 4K. ## Customer Reviews ### ⭐⭐⭐⭐ Review *by I***O on January 17, 2023* Mac環境ですが Mars 4K ファームウエア で検索 2024_10_23 現在 V1.0.1.4 2024-04-12 · Fix known issues. 既知の問題 V1.0.1.3 2024-01-12 · Reduce the latency. 遅延を短縮 以下 V1.0.1.3 2024-01-12 時の様子です 「MARS 4Kファームウェアのアップグレード方法を教えてください」のページを見つけたので 2022-09-16 の物ですが アップグレードをかけました v1.0.1.3.rar 56.5MB をダウンロード ! （拡張子.rar ファイル解凍対応APPで）解凍し 以下 2個のファイルが生成され HLD_12_RX_H200_S1.0.1.3.ota 31.3MB HLD_12_TX_H200_S1.0.1.3.ota 31.7MB 「FAT32フォーマットのUSBメモリー（type-Cアダプター）」にコピー後 本体に刺し電源ON、自動でアップグレード開始 7〜8分アップグレードのアラートが続き 暗転後 再起動 と言った流れ 自身の使い方では eos-R系で 写真のレイアウト・ピント確認が主 それ以外はゆるい運用 選択肢をMars4Kではなく Mars M1のみ購入で iOSへの転送運用が抜群にシンプルでよかったか、、 しかし Mars M1 は「4Kの送信」ができなそう？、またの輝度も多少低めのようで とても迷うところでした Mars 4Kとシンプルな小型モニターがガッチャンコできるギミックがあれば尚良いのですが （バッテリー共有しながらアダプターなしでスルッと） 複数のバッテリー使用、 若しくはVバッテリーをぶら下げながらの手間よりも 「Mars M1+iOS」のシンプル運用もかなり魅力に感じます スチールの画像のライブビューがメインでスタッフと画像共有しながらの作業で使用しております 動画撮影時にタイムラグが少ないことはありがたい iOSではわずかな遅延がほんの少し気になるところでした問題ないですが 何回もサイトを往復し、いざ送信機のみを購入して使おうとした際に 間違えて受信機のみ買ってしまった次第で 返品も考えましたが画面共有の選択肢がアップグレードされることを考え、そのまま使うことにいたしました おっちょこちょいです ### ⭐⭐⭐⭐⭐ Review *by M***D on August 31, 2025* Low latency and reliable of professional use ### ⭐⭐⭐⭐⭐ Review *by A***C on February 21, 2023* Very well made, well designed ## Frequently Bought Together - Hollyland Mars 4K Wireless Video Receiver - 5G SDI/HDMI, 450FT Range, 66ms Latency, 4 App Monitoring, 3 Scene Modes, Compatible with Mars M1 Monitor - Hollyland Mars M1 Enhanced Wireless Transmitter & Receiver & Monitor, 3-in-1, SDI/HDMI Wireless Video Transmission System with 450ft (150m) Los Range and 0.08s Ultra-Low Latency, Solo Kit --- ## 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.sn/products/498930114-hollyland-mars-4k-wireless-video-transmitter-5g-sdi-hdmi-transmitter](https://www.desertcart.sn/products/498930114-hollyland-mars-4k-wireless-video-transmitter-5g-sdi-hdmi-transmitter) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-19*