This listing is for the transmitter (TX) only — receiver not included.
CineView Master 4K Lite is a professional HDMI and SDI wireless video transmission system designed for 4K production workflows. It supports up to 4K60 video transmission, low-latency monitoring, HDMI/SDI signal conversion, camera control, and simultaneous connections to multiple monitoring devices, making it suitable for professional filmmaking, live production, and multi-device monitoring.
4K60 Wireless Video Transmission
Transmit up to 4K60 video through HDMI with H.265 encoding for efficient, high-quality wireless transmission. HDMI and 3G-SDI connectivity also support 1080p60 workflows, giving production teams the flexibility to work across different camera and monitoring systems.
Up to 1200 ft with Low Latency
CineView Master 4K Lite provides up to 1200 ft / 350 m transmission distance in unobstructed, interference-free conditions. Latency is below 35 ms at 1080p60 and below 65 ms at 4K60, excluding camera latency, for responsive wireless monitoring during production.
1 Transmitter to 5 Monitoring Devices
One transmitter can distribute video to up to five destinations simultaneously through four wireless connections and one wired USB-C connection. Wireless destinations include compatible Accsoon receivers, M7 Pro, M7H Pro, and mobile devices running the Accsoon SEE App.
The USB-C video connection is designed for mobile monitoring and does not support UVC video capture or standard computer webcam input.
HDMI & SDI Signal Conversion
CineView Master 4K Lite supports bidirectional HDMI/SDI cross-conversion for flexible integration with professional cameras, monitors, and other video equipment. HDMI supports up to 4K60, while SDI supports up to 1080p60.
This allows HDMI and SDI devices to be integrated into the same production workflow without requiring separate signal conversion equipment.
Camera Control via Direct Wi-Fi
Supported cameras can be controlled wirelessly through a direct Wi-Fi connection to the transmitter. Camera control functions include shutter angle, aperture, sensitivity, white balance, and other supported camera functions.
Compatible cameras include selected Sony and Canon models, with Sony FX6 also supported for wireless camera control.
Camera control is available through the transmitter’s direct Wi-Fi connection and is not available when the receiver is connected through USB.
Professional Monitoring with Accsoon SEE App
Connect compatible mobile devices to the Accsoon SEE App for wireless or wired monitoring and access professional tools including live streaming, recording, focus peaking, pinch-to-zoom, image flip, waveform, audio level meters, and false color.
The SEE App also enables mobile monitoring for directors, camera operators, filmmakers, live production teams, and other crew members without requiring a dedicated computer-based monitoring setup.
Built for the CineView Ecosystem
CineView Master 4K Lite integrates with the broader Accsoon CineView ecosystem. It can transmit video to CineView M7 Pro and M7H Pro monitors, while compatible M7-series devices can also transmit video back to the Master 4K receiver for flexible two-way production workflows.
It is also compatible with selected CineView receivers and mobile monitoring devices.
Three Power Options
Choose from NP-F550/750/970 batteries, 12V/2A DC power, or a V-Mount battery when paired with the Accsoon V-Mount Battery Plate. This provides flexible power options for handheld, camera-mounted, and studio production setups.
Batteries, DC adapters, and V-Mount accessories are sold separately.