Live Stream Transmitters of 2025
Best Choice1
HollyViewHollyland Cosmo C2 Wireless HDMI/SDI Video Transmission System 3000ft 33ms 1080P60 5G Image & Audio, Seamless Frequency Hopping, Embedded NDI UVC RTMP Live Stream (1 Transmitter and 1 Receiver Kit)
Main highlights- [Wireless Video Transmission Revolution & FPS Booster] - Equipped with Hollyland’s HEVO 2.0 technology, the COSMO C2 features Seamless Frequency Hopping for enhanced signal strength and superior anti-interference performance. The RX utilizes a cutting-edge frame rate compensation algorithm to convert 24/25/30P inputs to smoother 60P outputs.
- [Extended Range & Ultra-Low Latency] - HEVO completes each synchronous frequency hopping in 0.001s with only 33ms ultra-low latency and up to 3,000ft line of sight (LOS) range. Whether in manual or auto-switching mode, your Electronic Field Production monitoring will no longer suffer from screen flickering or black screens in complex wireless environments.
- [Comprehensive Ports & Versatile Power Options] The Cosmo C2 features HDMI and SDI inputs and outputs, including conversion and loopout capabilities, supporting fractional frame rates for flexibility in production. The transmitter is compatible with DC and NP-F batteries, while the receiver supports DC and V-Mount batteries, ensuring continuous operation.
- [2TX & 1RX Solution] - Cosmo C2 enables transmission between two transmitters and one receiver. This setup reduces the number of devices and cables needed, lessens wireless interference, and guarantees better synchronization of video feeds, all of which add to a more productive workflow.
- NDI & UVC & RTMP Streaming: Cosmo C2's receiver supports NDI for simplified network streaming via a single cable, reducing setup complexity. It also offers UVC streaming with direct computer connection via USB-C, eliminating the need for capture cards. Additionally, Cosmo C2 enables RTMP streaming, compatible with major platforms like YouTube and Twitch for low-latency live broadcasts.
9.9Exceptional
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Value for Money2
Accsoon15% OffAccsoon CineView Master 4K SDI HDMI Wireless Video Transmission System, 2.4Ghz+5Ghz+6GHz Tri-Band 8202ft Range 25 ms Latency, 4K30/1080p60 1 Wired iOS+4 App Monitoring, Real-time Live Stream(1TX+1RX)
Main highlights- Up to 5 Receivers Monitoring: Accsoon CineView Master 4K can transmit to up to 5 devices simultaneously: a combination of 1 wired connection and 4 wireless connections. The transmitter includes a USB-C Video Out port that can transmit both video and audio signals to iOS devices(1 wired connection : Accsoon CineView Master 4K Transmitter is compatible with iPhone 12 or later; iPad Pro 12.9-inch, Gen 3 or later; iPad Pro 11-inch Gen 3 or later; iPad Gen 9 or later; iPad Air Gen 4 or later and iPad mini 6)
- Powerful Master 4K: CineView Master 4K integrates 2.4GHz+5GHz+6GHz frequencies, enabling intelligent dynamic adjustment of audio and video data across three bands, significantly reducing latency from input to output to only 25ms while maintaining 2.5km long transmission distances
- In the Package：There is a CineView Master 4K Transmitter, a CineView Master 4K Receiver, a USB-C cable and a lighting cable, a L wrench and two cold shoe adapters. Note: DC power supply and batteries are not included
- Accsoon developed the proprietary RTMS 4.0 protocol to work with the new High-Performance A/V Processor with 8K capabilities. In combination the protocol and the processor represent a remarkable 400% increase in processing capabilities
- Accsoon SEE App Supoort: Accsoon CineView Master 4K coupled with dedicated Accsoon SEE APP, teams can effortlessly monitor feeds in real time, making adjustments on the fly for unparalleled efficiency and teamwork in any filming scenario. App function includes: streaming, recording, focus peaking, pinch-to-magnify, image-flip, waveforms, audio level meters, false color and more
- A Professional Camera-top Monitor: The newly Accsoon SEE app works on wired and wirelessly ways and offers professional features like live streaming, recording, focus peaking, pinch-to-magnify, image-flip, waveforms, audio level meters, false color and more. Equipped with HDMI output and Loopout, enabling seamless connection to cameras and camera field monitor for instant feedback
- 4K UHD Video Transmission：CineView Master 4K video transmission system supports video input/output formats up to (3840x2160) 24/25/30/50/60 fps via HDMI port, and 1080P via SDI/ HDMI, perfect for monitoring, recording, live-streaming and any other video productions
9.8Exceptional
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3
HollyViewHollyland Pyro S TX Wireless Video Transmitter HDMI SDI 4K30/1080p60 1300ft Los Range 50ms Latency Up to 4 Receiver, Auto Dual-Band Hopping (ADH), Smart Channel Scan, Live Stream (Transmitter Only)
Main highlights- [Multi-Receiver Connectivity & APP Monitoring Tools] - Pyro S sets a new standard in video transmission by supporting one transmitter's connection to up to four receivers simultaneously. Enhanced by a comprehensive APP monitoring solution, users can access an array of sophisticated tools such as waveform, vectorscope, zebra patterning, aspect markers, anamorphic de-squeeze, and crosshatch directly on their devices.
- [Hollyland's Pyro Series: Performance Revolution ] - Unlike the Mars series, the Pyro series offers cross-compatibility among devices, supporting more receivers for extensive monitoring. Hollyland enhances key features: longer range, lower latency, superior video quality, and stable signal. Pyro series is the perfect solution for multi-user monitoring in dynamic shooting scenarios, such as film production, live streaming, ENG/EFP applications, and more.
- [Extended Range & Ultra-Low Latency] - Pyro S ensures that you capture every moment with clarity and precision, thanks to its advanced capabilities to transmit video seamlessly up to 1,300ft (400m) with an incredibly low latency of just 50ms. Ideal for live events and complex film shoots, Pyro S provides the reliability and performance needed to deliver high-quality content, even over extended distances.
- [Effortless Live Streaming with UVC & RTMP] - Pyro S simplifies live streaming by harnessing UVC (USB Video Class) for plug-and-play compatibility with computers—no capture cards or complex software needed. Plus, it's equipped with RTMP streaming capability; simply connect to your network via a wireless card, and you're ready to broadcast directly to platforms like YouTube Live, TikTok Live, and more.
- [Comprehensive HDMI & SDI Integration] - Pyro S features robust HDMI and SDI ports, supporting a diverse range of video input/output formats for maximum compatibility with industry-standard equipment. With resolutions up to 4K30fps via HDMI and versatile frame rate handling through SDI (23.98/29.97/59.94 FPS), this device ensures your productions are equipped for top-tier visual fidelity and flexibility.
- [4K Video &Auto Dual-Band Hopping] - Pyro S elevates your production with stunning 4K/30fps resolution , ensuring crisp, clear visuals for high-impact content. Complemented by Auto Dual-Band Hopping(ADH) technology, it automatically switches between 2.4GHz and 5GHz frequencies to maintain the best possible signal free from interference.
9.7Exceptional
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4
HollyViewHollyland Pyro H TX Wireless HDMI Wireless Video Transmitter Dual-Band 4K30/1080p60 1300ft Los Range 60ms Latency, Up to 4 Receiver, Smart Channel Scan, UVC Live Stream (TX Only)
Main highlights- [Hollyland's Pyro Series: Performance Revolution ] - Unlike the Mars series, the Pyro series offers cross-compatibility among devices, supporting more receivers for extensive monitoring. Hollyland enhances key features: longer range, lower latency, superior video quality, and stable signal. Pyro series is the perfect solution for multi-user monitoring in dynamic shooting scenarios, such as film production, live streaming, ENG/EFP applications, and more.
- [Faster. Longer. Stronger.] - Pyro H sets a new benchmark with an impressive transmission range of up to 1,300ft (400m) and ultra-low latency of just 60ms. Designed for the demands of professional filming and live broadcasting, this ensures a flawless viewing experience, allowing for real-time direction and feedback, even in the most challenging environments.
- [Enhanced Collaboration & Hollyview APP] - Pyro H can transmit to up to 4 different receivers, allowing all crews to monitor. Coupled with dedicated Hollyview APP support, teams can effortlessly monitor feeds in real time, making adjustments on the fly for unparalleled efficiency and teamwork in any filming scenario.
- [Comprehensive Connectivity & UVC Live Streaming] - Pyro H is equipped with HDMI input/output and Loopout, enabling seamless connection to cameras and camera field monitor for instant feedback. With USB Video Class (UVC) support, it offers plug-and-play live streaming directly to your computer, simplifying the process of broadcasting live content to global audiences.
- [4K UHD Video Transmission & 2.4 & 5Ghz & Smart Channel Scan] - Pyro H supports video input/output formats up to 3840x2160@24/25/30fps resolution via HDMI port. Featuring Smart Channel Scan, Pyro H automatically selects the optimal frequency channel upon startup, ensuring seamless operation across 2.4 GHz & 5 GHz bands.Additionally, users can activate the smart channel scan function on the receiver to view real-time feedback on the frequency status.
9.4Excellent
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5
HollyViewHollyland Pyro H Wireless HDMI Video Transmission System, Dual-Band 4K30/1080p60 1300ft Los Range 60ms Latency, Up to 4 Receiver, Smart Channel Scan, UVC Live Stream (1TX+1RX)
Why we love it
Supports multiple receivers easily.
Exceptional video quality and stability.
Ideal for professional filming environments.
9.3Excellent
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6
Accsoon15% OffAccsoon CineView Master 4K 60P/25ms Wireless HDMI/SDI Video Transmitter Receiver- Tri-Band (2.4/5/6GHz), iPhone/iPad Pro Monitoring with Charging,1-Wired+4-Wireless Connection, Real-time Live Stream
Main highlights- From input to output, this fully end-to-end 4K60 solution offers stunning 4K resolution at a fluid 60 frames per second, perfect for monitoring, recording, live-streaming and any other video productions
- Direct On-camera Video Output to Your iPhone/iPad, supports Charge the connected iPhone or iPad at the same time over Lightning or USB-C (Compatible with iPhone/iPad equipped with Apple A14 processor and above)
- CineView Masrer 4K integrates 2.4GHz, 5GHz, and all-new 6GHz frequencies, enabling intelligent dynamic adjustment of audio and video data across three bands, promising greater robustness, faster connection times, lower latency, and the ability to gracefully manage multiple connections
- Achieves an impressive 2.5 km ultra-long transmission distance. Distance is no barrier to the CineView Masrer 4K. Not only does it work over vast distances, it does so with incredible stability, pushing the limits to make it the highest performing Accsoon system to date
- Accsoon CineView Master 4K significantly reduces latency from input to output to only 25ms. This near real-time performance is notably faster and directly addresses the demands of cinematographers, camera operators and assistants
9.2Excellent
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7
HollyViewHollyland Cosmo C1 [Official] 1000ft Wireless HDMI/SDI Video Transmission System 40ms 1080P 12-20Mbps 5G Image&Audio Transmitter Receiver, Embedded UVC Live Stream Seamless Channel Switch SDI-Loopout
9.3 Simple to use9.1 materials Quality8.7 worth the moneyWhy we love it
Wireless Video Transmission.
Unnoticeable Channel Switching.
Wide Device Compatibility.
9.1Excellent
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8
UNISHEENUnisheen 4G Video Encoder-H.264 & H.265 Low Latency Live Stream Transmitter for IP Broadcast WiFi Connectivity Ideal for Church Services,Education,Gaming,andSurgical Use (RTMP, RTMPS, SRT, RTSP)
Main highlights- 【Up max to 1080P@60FPS HDMI Video】Support full HD 1080P60 live video, support resolution adjustment, see every detail. Meanwhile, it adopts high efficiency H.265, which can play the same quality video by saving half of the bandwidth on the basis of H.264, making the video encoding faster and with lower latency.
- 【Portable Live Broadcast & No Computer Needed】The encoder does not need to use a computer during the live broadcast. After the push address is set through thecomputer or mobile phone when it is used for the first time,the encoder can be separated from the computer for livebroadcast, and there is no need to set it up again. The en-coder has a primary and secondary stream, which can si-multaneously push live broadcasts to two live broadcastplatforms.
- 【One Key Operation】The video encoder comes with two operation buttons "A" and"B".The "A" button supports one-key switching of network priority among the three networking modes of 4G /network cable/ WIFl; the "B" button supports one-key start/stop streaming.
- 【After Services】In case of any issue, just contact us and we will resolve your problem.(1, Find Your Order. 2, Click The "contact Seller" Button) And We Will Solve Your Problem Within 24 Hours.
- 【4G HDMI Video Encoder】This unisheen video encoder is ideal for broadcast video and audio, support live broadcast
8.9Very Good
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9
TIMBOOTECH15% OffTIMBOOTECH Wireless HDMI Transmitter & 3 Receivers, Multiple TVs, 5.8G HDMI Wireless Extender, 1080P@60Hz, 820FT, KVM, IR Remote, HDMI Loop Out, Live Stream Video &Audio to Multiple Displays(1TX+3RX)
Main highlights- 【PLUG & PLAY】TIMBOOTECH wireless HDMI kit doesn't need WiFi, Bluetooth, or software. Simply connect every new receiver and transmitter using a HDMI cable during the initial setup. To do this, connect the HDMI cable's one end to RX's HDMI OUT and the other end to TX's HDMI IN. Then switch both to SP mode and wait for the STA light to turn solid. Once the pairing is complete, you're ready to start streaming without any hassle.
- 【ONE TO 3 SCREENS】Stream your favorite content to 3 displays in different rooms simultaneously without the need for long HDMI cables or complicated setups. Our transmitter is designed with an HDMI out port. Simply plug in your TV s-tick or cable box, then immerse yourself in home entertainment throughout your entire home.
- 【KVM FUNCTION & IR REMOTE】With the KVM function, connect a keyboard and mouse to the receiver and remotely control your laptop or other device located at the transmitter. The IR remote function allows you to easily switch channels on your cable box, even if it's located in a different room. Enjoy your favorite shows, movies, and games with ease, free from tangled cables or limited range.
- 【HDMI LOOP OUTPUT & EXTERNAL AUDIO】The transmitter's HDMI loop-out port allows real-time monitoring of the video feed on a local monitor. The receiver's audio port lets you connect external speakers or headphones for high-quality audio without latency.
- 【1X8 HDMI WIRELESS EXTENDER】TIMBOOTECH the most professional wireless HDMI transmitter and receiver support up to 8 receivers, up to 8 transmitters, offering features such as IR remote, KVM, and HDMI loop-out function. It wirelessly transmits smooth 1080P video & audio from devices like Ro-ku, TV stick, laptop, or cable box to a display up to 820ft/250m away (line of sight).
8.8Very Good
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10
HollyViewHollyland Cosmo C1 Wireless Video Transmitter Receiver 5GHz Transmission System, 1000ft Range, Dual SDI&1-HDMI, Up-to 1080p60, 40ms Low Latency, UVC Direct Live Stream, Seamless Channel Switch
8.7Very Good
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