CineView Master 4K Lite

For Production Masters Ultimate 4K60 Dual-Band Wireless Transmission

True 4K60, Dual-Band Wireless Video Transmission System,
advancing into the Next Era of Real 4K.
End to End 4K60
New Generation Dual-Band
(2.4GHz+5GHz) + DFS transmission
Less Than 35ms Latency
Transmit Up to 1200ft/350m
Monitoring on Up to 5 Devices
USB Wired Monitoring for Mobile Devices
Supported on Both TX & RX
Camera Control Support
Industrial Aesthetic design
Intelligent heat dissipation
Versatile Interfaces

High Performance End-to-End
4K60 Transmission

Meets Monitoring Needs Across
Productions Big and Small

Enjoy high quality monitoring experience with CineView Master 4K Lite. From feature film
production to short videos and solo projects, CineView Master 4K Lite supports up to DCI
4K at 60fps, accommodating a wide range of camera output formats across productions of all sizes.

Consistent Clarity,
Next-Gen Video Engine

Market-Tested Reliability and Image Quality Powered by Accsoon’s production-proven, next-generation
video engine, CineView Master 4K Lite delivers stable,
high-fidelity monitoring across a wide range of camera
signals. CineView Master 4K Lite also supports H.265 codec,
higher efficiency codec providing better image quality at the
same bandwidth.

True End-to-End 4K60 Pipeline

Market Proved Wireless Stability

Accsoon’s patented Dual-Band transmission is a quantum leap forward from the traditional video transmission technology.
The latest Dual-Band Transmission on CineView Master 4K Lite is based on the new and proprietary RTMS 4.0 protocol
developed by Accsoon, it integrates both 2.4GHz and 5GHz, enabling intelligent dynamic adjustment of audio and video
data across bands, promising greater robustness, faster connection times, lower latency, and the ability to gracefully manage
multiple connections.

Dual-Band

Anti-Interference,
Low Latency

Accsoon’s patented Dual-Band transmission technology ensures a stable, interference-free, and low-latency transmission experience

No Black Screen,
No Drop-out

Maintaining reliable video reception even in multi-device
environments

Proprietary RTMS 4.0 protocol developed by
Accsoon, crafted for optimal stability performance

2.4+5 GHz

10 Groups

< 35ms    350m

< 35ms Low Latency
350m Transmission Range

Accsoon CineView Master 4K Lite, equipped with Accsoon’s
patented Dual-Band transmission technology and advanced
hardware design, delivers an exceptional 350m transmission
range with remarkable stability.
It also minimizes latency from input to output to just 35ms,
providing filmmakers with a seamless, real-time monitoring
experience even in the most demanding shooting environments.

Meet the Next-generation CineView Ecosystem

Wireless Camera Control
Gets Smarter

CineView Master 4K Lite supports USB-C camera control*, allowing direct connection between the camera and
transmitter via a single USB-C cable. It becomes a multi-function control center, allowing you to adjust key
settings directly from the monitor. This not only streamlines on-set operation but also delivers more efficient
and flexible control for professional productions.
*Support camera models Sony FX3 FX30 A7C II A7SM3 A7M4 A9M3 | Canon R5 R6 R5 II R6 II R7 R8
*Accsoon are committed to adding additional cameras from other makers, as well as additional Canon and Sony models.
*Camera control is only supported via Wi-Fi connection to the transmitter, not available through RX USB connection.

Seamless Contro Access

Camera Control

Adjust ISO, aperture, white balance, and shutter speed directly
from the monitor for instant, intuitive control.

Record Trigger

Real-time record synchronization between monitor and camera ensures clear and efficient communication
multi-camera coordination.

Responsive Touch Focus

AF touch focus works in any zone, just tap to shift focus or drag the box to follow your subject.

1 Wired + 4 Wireless Connections,
Creativity upon Flexibility

Direct On-camera Video Output to Your Mobile Device

USB-C Video Output on Both
Transmitter and Receiver

Superb Image Quality

Resolution Up to 4K60; Bitrate Up to 32Mbps.

Wired Connection Without Latency

Create smoothly and seamlessly, with every detail in real time.

USB-C & Lightning Charge Your Mobile Device

Charge the connected mobile device at the same time over Lightning or USB-C.

Camera to Cloud

Easily share your creations to Frame.io through the C2C integration,
enabling real-time automatic uploads from almost any camera to the cloud.

Versatile Wireless Connections for
Any Production Crew

CineView Master 4K Lite Receivers
(Up to 4K60)

Compatible with iOS/Android

Wireless Monitoring Made Easy with Accsoon SEE App
(Up to 4K60)

Compatible with iOS/Android

All New User Interface

Designed for humans by humans

Versatile Interfaces,
Flexible Power Options

Interface

➊ SDI IN

3G SDI for professional camera setups

➍ USB® WIRED VIDEO
      TO MOBILE DEVICE

Wired monitoring on mobile device via a
Lightning or USB-C cable

➏ SDI OUT

3G SDI for professional monitoring setups

➐ HDMI® OUT

HDMI® 2.0 output with 4K60 output capability

➋➌ HDMI® IN & Loop-Out

HDMI® 2.0 input
Full 4K60 transmission capability
HDMI® 2.0 output
Passes through lossless 4K60 video sig

➎ USB Camera Control

Supports camera control on mobile
device via a USB-C able

➑ USB® Wired video to Mobile Device

Wired monitoring on mobile device via a
Lightning or USB-C cable

Versatile Power Solutions

➊ DC Input (12V 2A)

➋ NP-F Battery

➌ V Mount Battery

Compatible with Accsoon V-lock battery adapter [3] Quick to install
Pass power to the camera
Made of aluminum solid built quality

CineView Master 4K Lite
Specification

Product Image Transmitter

Master-4K-Lite-Transmitter
Receiver

Master-4K-Lite-Receiver
Protocol Proprietary RTMS 4.0 protocol developed by Accsoon
Video InputHDMI®, 3G SDI
Video OutputHDMI® Loop-Out USB Video OutHDMI® 3G SDI USB Video Out
Camera ControlUSB-C
SDI Input Format 1080p: 23.98/24/25/29.97/30/50/59.94/60fps Level A/B
1080i: 50/59.94/60i (Note: TX will display 1080P50/59.94/60)
1080PsF: 23.98/24/25/29.97/30PsF
720p: 50/59.94/60
HDMI® Input Format 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
1080i: 50/59.94/60i (Note: TX will display 1080P)
720p: 50/59.94/60
SDI Output Format 1080p: 23.98/24/25/29.97/30/50/59.94/60p Level A
HDMI® Output Format 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
HDMI® Loop-out FormatIdentical to the HDMI® video input
DC Port5.5mm×2.1mm, center positive
DC Voltage7.4~16.8V
Battery Compatible with NP-F550, NP-F750, NP-F970 battery
Power Consumption 4.6W average
Without powering other devices*
4.6W average
Without powering other devices*
Audio HDMI® embedded, SDI embedded
Latency TX to RX
1080p 60 < 35ms [1] 4K 60 < 65ms
(Camera latency not included)

TX to iOS
1080p 60 < 35ms [1] 4K 60 < 65ms
(Camera latency not included)
Transmission Range ≥ 350 m [2]
(No obstacles, no interference)
Operating Environment Temperature −10~40℃
Dimensions (Antennas Not Included) 130mm × 95mm × 32 mm
Weight (Antennas Not Included) 322g 320g

[1] Measured when shooting 1080p/60fps video under low bitrate.
[2] Measured when shooting 1080p/60fps video under low
bitrate with FCC compliance in an unobstructed, interference-free environment.
[3] Requires separate purchase.

Compare CineView Models
CineView
Master 4K
CineView
Master 4K Lite
CineView
2 SDI
CineView
SE
Wireless Transmission
6GHz+2.4GHz+5GHz2.4GHz+5GHz2.4GHz+5GHz2.4GHz+5GHz
8202ft / 2.5km1200ft / 350m1500ft / 450m1200ft / 350m
<25ms<35ms<50ms<50ms
Connects up to 5 devices
(1 wired + 4 wireless devices mix and match)
Connects up to 5 devices
(1 wired + 4 wireless devices mix and match)
Connects up to 4 receivers or AppsConnects up to 4 receivers or Apps
Video Transmission
Up to 4K60Up to 4K60Up to 1080p60Up to 1080p60
H.264
H.265 (Higher Efficiency)
H.264
H.265 (Higher Efficiency)
H.264H.264
48KHz
16/20/24bit
48KHz
16/20/24bit
44.1KHz/48KHz
16/20/24bit
44.1KHz/48KHz
16bit/24bit PCM
Input / Output
HDMI® IN
SDI IN
HDMI® LOOP OUT
TX Input & Output
HDMI® IN
SDI IN
HDMI® LOOP OUT
TX Input & Output
SDI IN
HDMI® IN
HDMI® LOOP OUT
TX Input & Output
SDI IN
HDMI® IN
TX Input & Output
SDI OUT
HDMI® OUT
RX Input & Output
SDI OUT
HDMI® OUT
RX Input & Output
SDI OUT
HDMI® OUT/VC
Live Streaming
SDI OUT
HDMI® OUT
RX Input & Output
Only on TX
USB Video Out Port
On both TX & RX
USB Video Out Port
Supported on TX
Camera Control USB Port
Hardware & Power
Swappable AntennaSwappable AntennaSwappable AntennaSwappable Antenna
Active Heat Dissipation (Fans)Active Heat Dissipation (Fans)Passive Heat DissipationPassive Heat Dissipation
NP-F Battery
7.4–16.8V DC IN
V-Lock
NP-F Battery
7.4–16.8V DC IN
V-Lock
NP-F Battery
7.4–16.8V DC IN
5V USB-C IN
NP-F Battery
7.4–16.8V DC IN

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