Accsoon CineView Master 4K 4K60 HDMI/SDI Wireless Video Transmission System
Product Features
- 4K60 UHD Wireless Video Transmission: Supports up to 3840 x 2160 at 60fps via HDMI®, with H.265 encoding for crisp, detailed image quality.
- HDMI® and 3G-SDI Support: Transmit 4K via HDMI® and up to 1080p via 3G-SDI/HDMI® for flexible professional workflows.
- Ultra-Low Latency Monitoring: Delivers <25ms latency at 1080p60 and <35ms at 4K60 for smooth, real-time video monitoring.
- Long-Range 2.5km Transmission: Offers up to 2.5km / 8202ft wireless range in open, interference-free environments.
- Tri-Band Wireless Stability: Uses 2.4GHz, 5GHz, and 6GHz frequencies to maintain a stronger and more reliable wireless signal.
- 1 Wired + 4 Wireless Monitoring: Supports up to 4 wireless receivers or mobile devices, plus 1 wired iOS monitor via USB-C.
- Accsoon SEE App Control: Enables live streaming, recording, focus peaking, false color, waveform, audio meters, pinch-to-zoom, and image flip.
- Wide Device Compatibility: Works with HDMI®/SDI cameras, monitors, camcorders, DSLRs, tablets, and computers.
- Flexible Power Options: Supports NP-F batteries, DC input, or V-Mount battery power with an optional Accsoon V-Mount battery plate.
- Built for Professional Production: Ideal for filmmaking, live streaming, recording, vlogging, weddings, sports, concerts, meetings, and multi-camera production.
Our Services & Guarantees
Free shipping on all orders. Delivery time varies by region.
All products are covered by a one-year manufacturer warranty.
Return or exchange within 14 days if you are not satisfied.
Our team is here to help with setup, usage, and troubleshooting.
Secure Payment Methods
Accsoon CineView Master 4K
$849.00
Let’s take a closer look.
Accsoon CineView Master 4K
$849.00
🛒
Tri-Band + DFS
2.4GHz+6GHz+5GHz
![<25 MS[1]](http://store.accsoon.com/cdn/shop/files/25ms-1.webp?v=1773385702&width=2000)
<25 MS[1]
Best in Class Latency
![2.5 KM[2]](http://store.accsoon.com/cdn/shop/files/rang.webp?v=1773386607&width=2000)
2.5 KM[2]
Transmission Range
RTMS 4.0
Proprietary RTMS 4.0 Protocol
Multiple Streams
for Diverse Needs
8K
High Performance Processor
Intelligent Heat Dissipation
Industrial Aesthetic Design
Full-process 4K60, with both image quality and smoothness online.
Built for filmmakers and live production crews who demand high image quality and reliable multi-device workflow.
Faster, more stable, smoother wireless experienceNew tri-band technology keeps you connected, even in complex environments
Powered by Accsoon’s latest upgraded tri-band transmission technology, it simultaneously utilizes
2.4GHz, 5GHz, and 6GHz signals, automatically selecting the optimal connection based on the
environment. Whether multiple devices are in use or you’re shooting in signal-heavy locations, it
ensures a stable connection, fast response, and smooth visuals.
2.4GHz, 5GHz, and 6GHz signals, automatically selecting the optimal connection based on the
environment. Whether multiple devices are in use or you’re shooting in signal-heavy locations, it
ensures a stable connection, fast response, and smooth visuals.
All-New 6GHz Frequency Faster speeds, less interference, and more stable connections
Powered by Accsoon’s latest upgraded tri-band transmission technology, it simultaneously utilizes
2.4GHz, 5GHz, and 6GHz signals, automatically selecting the optimal connection based on the
environment. Whether multiple devices are in use or you’re shooting in signal-heavy locations, it
ensures a stable connection, fast response, and smooth visuals.
2.4GHz, 5GHz, and 6GHz signals, automatically selecting the optimal connection based on the
environment. Whether multiple devices are in use or you’re shooting in signal-heavy locations, it
ensures a stable connection, fast response, and smooth visuals.
Accsoon Proprietary RTMS 4.0 Protocol
Built for rock-solid stability
Seamlessly switches between 6GHz, 5GHz, and 2.4GHz in real time
2.5 KM MAX
Accsoon’s flagship video transmission system, Master 4K, uses revolutionary
tri-band technology and advanced hardware to achieve an impressive 2.5 km range.
tri-band technology and advanced hardware to achieve an impressive 2.5 km range.
1 Wired + 4 Wireless Connections Create freely with a more flexible setup
Specifications
| A/V Processor | 8K High Performance Processor |
| Protocol | Proprietary RTMS 4.0 protocol developed by Accsoon |
| Video Input | HDMI®, 3G SDI |
| Video Output | HDMI® Loop-Out USB Video Out (to iOS) |
| SDI Input Format | 1080p: 23.98/24/25/29.97/30/50/59.94/60fps Level A/B 1080i: 50/59.94/60i 4K (3840*2160): 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 720p: 50/59.94/60p |
| HDMI® Input Format | 4K (3840*2160): 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 720p: 50/59.94/60p |
| SDI Output Format | |
| HDMI® Output Format | |
| HDMI® Loop-out Format | Identical to the HDMI® video input |
| DC Port | 5.5mm×2.1mm, center positive |
| DC Voltage | 7.4~16.8V |
| Battery | Compatible with NP-F550, NP-F750, NP-F970 battery |
| Power Consumption | 6.5W average *Without powering other devices |
| Audio | HDMI® embedded, SDI embedded |
| Latency | 1080p 60 < 25ms [1] 4K 60 < 35ms (Camera latency not included) |
| Transmission Range | ≥ 2.5 km [2] (No obstacles, no interference) |
| Operating Environment Temperature | -10~40°C |
| Dimensions (Antennas Not Included) | 130mm × 95mm × 32 mm |
| Weight (Antennas Not Included) | 322g |
| A/V Processor | 8K High Performance Processor |
| Protocol | Proprietary RTMS 4.0 protocol developed by Accsoon |
| Video Input | |
| Video Output | HDMI®, 3G SDI |
| SDI Input Format | |
| HDMI Input Format | |
| SDI Output Format | 1080p: 23.98/24/25/29.97/30/50/59.94/60fps Level A 720p: 50/60p |
| HDMI® Output Format | 4K (3840*2160): 23.98/24/25/29.97/30/50/59.94/60fps 1080p: 23.98/24/25/29.97/30/50/59.94/60fps 720p: 50/60p |
| HDMI® Loop-out Format | |
| DC Port | 5.5mm×2.1mm, center positive |
| DC Voltage | 7.4~16.8V |
| Battery | Compatible with NP-F550, NP-F750, NP-F970 battery |
| Power Consumption | 5.0W average |
| Audio | HDMI® embedded, SDI embedded |
| Latency | 1080p 60 < 25ms [1] 4K 60 < 35ms (Camera latency not included) |
| Transmission Range | ≥ 2.5 km [2] (No obstacles, no interference) |
| Operating Environment Temperature | -10~40°C |
| Dimensions (Antennas Not Included) | 130mm × 95mm × 32 mm |
| Weight (Antennas Not Included) | 320g |
Product Comparison
CineView
Master 4K |
CineView
Master 4K Lite |
CineView
2 SDI |
CineView
SE |
|---|---|---|---|
| Wireless Transmission | |||
| 6GHz+2.4GHz+5GHz | 2.4GHz+5GHz | 2.4GHz+5GHz | 2.4GHz+5GHz |
| 8202ft / 2.5km | 1200ft / 350m | 1500ft / 450m | 1200ft / 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 Apps | Connects up to 4 receivers or Apps |
| Video Transmission | |||
| Up to 4K60 | Up to 4K60 | Up to 1080p60 | Up to 1080p60 |
| H.264 H.265 (Higher Efficiency) |
H.264 H.265 (Higher Efficiency) |
H.264 | H.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 Antenna | Swappable Antenna | Swappable Antenna | Swappable Antenna |
| Active Heat Dissipation (Fans) | Active Heat Dissipation (Fans) | Passive Heat Dissipation | Passive 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 |
User Manual
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