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[What’s NEW? 70ms Ultra-Low Latency, 450ft Transmission Range] Compared to the Mars 400S Pro, the Mars 400S Pro II reduces the latency by 30% and extends the LOS range by 50ft, offering an ultra-low 70ms latency and a stable line-of-sight signal transmission of up to 450ft (150m). Whether you require real-time shooting or high-speed transmission, Mars 400S Pro II meets your needs. Farther & Faster!
[Up to 1080p, 12Mbps Data Rate, 3 Scene Modes] Mars 400S Pro supports input/output video format of up to 1080p via SDI or HDMI interfaces. The system comes with three scene modes (speed, balance, HD), and the data rate is raised from 6Mbps to 12Mbps for HD monitoring quality. At 12Mbps data rate, it enables 1080p high-definition video transmission, delivering clear, refined image quality with rich details.
[Sturdy & Durable Zinc Alloy Shell] Mars 400s Pro II comes with a higher-density zinc alloy metal shell. Compared with traditional plastic shells, it is more durable and resistant to falls, bumps, and corrosion. You don’t have to worry about deformation or aging after long-term use. Good heat dissipation by zinc alloy ensures that the device has better performance when working for a long time.
[Smart Channel Scan, Direct Live Streaming] Upon startup, Mars 400S Pro II automatically selects the best frequency channels. You can manually select the channels using the RX or the Hollyview App with a visual representation of signal interference levels at each frequency. Mars 400S Pro II supports direct video feed from RX to your PC for live streaming on OBS, vMix, or VLC without a video capture device.
[SDI+HDMI Dual Interfaces, 4 APP Monitoring] Equipped with both SDI and HDMI interfaces, Mars 400S Pro II offers wide compatibility for various equipment, whether it's a DSLR camera or a professional film camera. Whether you choose SDI or HDMI for input, both SDI and HDMI OUT ports support video output at the same time. The TX supports 2 RXs, 1 RX & 2 Apps, or 4 devices monitoring through the Hollyview App.
[Multiple Power Supply and Fan Control Modes] Mars 400S Pro II supports NP-F battery (NOT included), 6~16V DC power, and 5-12V USB Type-C wide voltage power supply options. Equipped with 3 fan speed adjustment modes (Off, Low Speed, Auto), its intelligent cooling design allows it to perform optimally in various usage scenarios, greatly reducing device temperature while ensuring stable signal transmission.
[Colorful Indicator Logos, Integrated Cold Shoe] Compared with Mars 400s Pro, we changed the color indicator from the bottom to the front where the “Hollyland” brand logo is located, so you can distinguish TX and RX more quickly and clearly during use. Integrated with a cold shoe featuring a 1/4-inch thread, it can be used right out of the box without additional cold shoe accessories or installation steps.
Tactile Control, Visual Feedback: LCD keys, touch strip, and dials for audio, video, lighting, and more. Know that your command has been executed.
Stream Deck App and Store: drag and drop setup, download plugins, icons, thousands of royalty-free tracks, SFX, and more. Regular updates and new plugins frequently added.
Powerful Plugins: Elgato Wave Link, Camera Hub, Control Center, OBS, Twitch, YouTube, Twitter, Discord, Spotify, Philips Hue, and many more.
Multi Actions, Smart Profiles: trigger multiple actions at once or sequentially, automatically switch between interface configurations for different apps.
Fully Customizable: Use as an audio mixer, studio controller, production console, etc.
Work smarter not harder: forget keyboard shortcuts. Stream Deck Mini lets you assign tedious, hard to memorise shortcuts to a single key. Instantly identify and activate them without error.
Multi-action efficiency: Execute multiple actions at once or in a sequence, precisely timed.
Easy Set Up: User-Friendly Software. Drag actions onto keys. Then personalize settings with ease.
Customizable LCD keys: Instantly activate commands and functions with a single tap.
Compatible with your apps: Seamlessly integrate with essential software including Zoom, Teams, PowerPoint, Excel, Word, GoogleSuite, MS Office, Photoshop, Adobe Creative Apps, Spotify, Music, and many more.
Unbelievably free TV: Enjoy 100+ live channels, local news and weather, trending TV and more—totally free
Ultra-speedy streaming: Roku Ultra is 30% faster than any other Roku player, delivering a lightning-fast interface and apps that launch in a snap
The ultimate Roku remote: The rechargeable Roku Voice Remote Pro offers backlit buttons, hands-free voice controls and a lost remote finder
Simple set-up: Just plug it in and play your favourites on any TV
Just keeps getting better: Get the newest apps, features and more with automatic software updates
Everything you love about TV, but better: The Roku experience is made for fast, easy access to the entertainment you love with a user-friendly interface
Endless entertainment: Stream what you love, including the most popular apps, the best selection of free stuff to watch and so many new ways to find your next favourite show
Cinematic streaming: This TV streaming device brings the movie theatre to your living room with spectacular 4K, HDR10+ and Dolby Vision picture alongside immersive Dolby Atmos audio
Bluetooth headphone mode: Pair your favorite headphones directly to your Roku Ultra to crank up the volume without waking the house
Voice Control. The built-in Google Assistant is at your command. See photos, live camera feeds, weather, sports scores, and more on the big screen. Dim the lights and immerse yourself in your favorite show or music using only your voice. And control your SHIELD hands-free with Google Home or Alexa and Amazon Echo. 802.11ac 2x2 MIMO 2.4 GHz and 5 GHz Wi-Fi
Unlimited Entertainment. Enjoy the most 4K HDR content of any streaming media player, and access to thousands of apps and games, including top apps like Netflix,YouTube, Prime Video, Disney + and Hulu. Add a game controller (sold separately) and play today’s most popular games like Fortnite and GeForce Now. Even stream from your phone with built-in Chromecast 4K.
The Best of the Best. SHIELD TV delivers an amazing Android TV streaming media player experience, thanks to the new NVIDIA Tegra X1+ chip. Enhance HD video in real-time to 4K for clearer, crisper visuals using next-generation AI upscaling. 2x USB 3.0 ports for storage expansion, USB cameras, keyboards, controllers, and more. Plex Media Server built-in, 3 GB RAM, and 16 GB storage.
Dolby Vision - Atmos. Bring your home theater to life with Dolby Vision HDR, and surround sound with Dolby Atmos and Dolby Digital Plus—delivering ultra-vivid picture quality and immersive audio. Android 9.0 (Pie) powered by Android TV with Chromecast 4K built-in.Bluetooth 5.0 + LE
Best-In-Class Design. Designed for the most demanding users and beautifully designed to be the perfect centerpiece of your entertainment center, SHIELD TV Pro levels you up to more storage space, more RAM, the expandability of 2x USB 3.0 ports, and Plex Media Server. Get the best connectivity with Gigabit Ethernet, dual-band AC Wi-Fi, and Bluetooth 5.0. The all-new remote is more advanced than ever with motion-activated, backlit buttons—including a customizable menu button. Plus, with voice control, Bluetooth, IR control for your TV, and a built-in remote control locator, you have the most advanced remote yet.
Hollyland Mars 400S PRO II Wireless SDI HDMI Video Transmitter and Receiver, 0.07s Latency 450ft Range, 4APP Monitoring,