ACCSOON - CineView Master 4K Lite

Wireless system consisting of a CineView Master 4K Lite transmitter and receiver.

N.B. Batteries and power supplies are not included.

Transmitter

This AV transmitter is part of the CineView Master 4K Lite wireless transmission system, offering 4K video quality at 60 fps (using the HDMI input), making it ideal for monitoring, recording, live streaming, and other video production. It uses 2.4 and 5 GHz dual-band transmission technology with DFS to ensure a stable and robust connection with a latency of approximately 60 ms from input to output in 1080p (< 100 ms in 4K). Based on the proprietary RTMS 4.0 protocol developed by Accsoon, this technology enables intelligent dynamic adjustment of audio and video data across the two bands, promising greater stability, fast connection times, and the ability to easily handle multiple connections.

Thanks to both dual-band transmission technology and innovative hardware design, CineView Master 4K Lite TX can transmit video up to 350 meters (1,150 feet), making it suitable for professional productions on set, in events, and on the move. Not only does it operate over long distances, it does so with great stability. It also supports multiple streaming connections, allowing you to connect up to four wireless devices and one wired device simultaneously via the new USB-C video output, which enables wired monitoring on mobile devices while simultaneously powering them.

The CineView Master 4K Lite features clean lines and a modern design, built to withstand heavy production use. It is also optimized for heat dissipation, with the option to reduce fan speed or even turn it off for audio-critical scenarios. Finally, it can be powered via NP-F batteries or a 12 V_DC connector.

In terms of connections, it offers a 3G SDI input, HDMI up to 4K 60 fps, an HDMI loop-out output, and a USB-C video output for mobile devices. It also supports cross-conversion: an SDI input can be converted to HDMI on the receiver, while an HDMI input can be converted to SDI output. Accsoon has created a V-Lock adapter so the transmitter itself can be mounted on the back of virtually any camera.

Receiver

This AV receiver is part of the CineView Master 4K Lite wireless system, offering up to 4K video quality at 60 fps for crisp, smooth on-site monitoring. It uses 2.4 and 5 GHz dual-band transmission technology with DFS to ensure a stable and robust connection, with a latency of approximately 60 ms in 1080p and up to 100 ms in 4K. Based on the proprietary RTMS 4.0 protocol developed by Accsoon, this technology enables intelligent dynamic adjustment of audio and video data across the two bands, promising greater stability, fast connection times, and the ability to easily handle multiple connections.

The CineView Master 4K Lite receiver allows you to monitor the received signal in 4K or 1080p, depending on your operational needs and the connected device. The new USB-C video port also allows you to use mobile devices as professional monitors, receiving the transmitted signal in wired mode while simultaneously powering it.

The CineView Master 4K Lite features clean lines and a modern design, and is built to withstand heavy production use. It's also optimized for heat dissipation, with the option to reduce fan speed or even turn it off for audio-critical scenarios. Finally, it can be powered via NP-F batteries or a 12 V_DC power supply.

Connectivity-wise, it offers a 3G SDI output, an HDMI output up to 4K 60 fps, and a USB-C video port for mobile devices. The SDI output supports signals up to 1080p 60, while the HDMI output supports resolutions up to 4K 60.

Note: The battery and power supply are not included.

User Benefits

• 4K 60 fps video from point to point (HDMI)
• 350 m line-of-sight transmission range (without obstacles)
• Low latency thanks to dual-band technology
• Stable signal transmission thanks to intelligent 2.4 / 5 GHz band management with DFS
• Rugged construction for heavy-duty rental use
• No overheating thanks to the internal Plug & Play fan

Areas of Use

• Film and TV production
• Live streaming
• On-set monitoring

Technical characteristics

Transmitter

• Protocol: proprietary RTMS 4.0 protocol developed by Accsoon
• Video input: HDMI, 3G SDI
• Video output: HDMI loop-out, USB video out 
• SDI input formats: 1080p @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60 fps Level A/B, 1080i @ 50 / 59.94 / 60i 1080PsF @ 23.98 / 24 / 25 / 29.97 / 30 PsF, 720p @ 50 / 59.94 / 60
• HDMI input formats: 4K (3840 x 2160) @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60 fps, 1080p @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60 fps, 1080i @ 50 / 59.94 / 60i, 720p @ 50 / 59.94 / 60
• HDMI loop-out format: identical to the HDMI video input
• Audio: HDMI embedded, SDI embedded
• Latency: 1080p＜ 55 ms, 4K < 100 ms (camera latency not included)
• Battery: NP-F550, NP-F750, NP-F970 (not included)
• DC port: 5.5 x 2.1 mm, center positive
• DC voltage: 7.4 - 16.8 V (power supply not included)
• Transmission range: 350 meters (no obstacles, no interference)
• Power consumption: 4.6 W average (without powering other devices)
• Operating environment temperature: -10 to 40 ℃
• Dimensions: 130 x 95 x 32 mm (without antennas)
• Weight: 322 g (without antennas)

Receiver

• Protocol: proprietary RTMS 4.0 protocol developed by Accsoon
• Video output: HDMI, 3G SDI, USB video out
• SDI output formats: 1080p: 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60p Level A
• HDMI output formats: DCI 4K @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60p, UHD @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60p, 1080p @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60p
• Audio: HDMI embedded, SDI embedded
• Latency: 1080p＜ 55 ms, 4K < 100 ms (camera latency not included)
• Battery: NP-F550, NP-F750, NP-F970 (not included)
• DC port: 5.5 x 2.1 mm, center positive
• DC voltage: 7.4 - 16.8 V (power supply not included)
• Transmission range: 350 meters (no obstacles, no interference)
• Power consumption: 4.6 W average 
• Operating environment temperature: -10 to 40 ℃
• Dimensions: 130 x 95 x 32 mm (without antennas)
• Weight: 320 g (without antennas)