RollMaster 4K Wireless Video Transmission System

250 Grams
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BrandRoller Master ModelRollMaster 4K Wireless Video Transmission System TypeWireless ColorRed Warranty Duration1 Years

4K Transmission Upto 1000 Ft

Support 1000ft line of sight transmission range between the transmitter and the receive mounted on monitoring devices.

OLED Digital Display

  • Multi Channel
  • Battery Indicator
  • 2 Modes
  • Signals
  • Heat Exhaust

Industrial Metal Case

Equipped with stable, reliable and durable metal case that avoids shocks, external/internal damages and also cools the internal hardware.


Provide HDMI In/Out Port for Portable & easy connectivity


Provide HDMI OUT Port for Portable & easy connectivity

Best Suitable for Film Shooting

Now focus pullers are going so easy when they have a zero lag transmission during film shoots

Working Great for Interviews

Shooting interviews are like super easy with RollMaster

Shooting Weddings

Now wedding filmmakers are also using Rollmaster Transmission system for live view on Big TV & LED Screens

FilmMakers Choice

Now upto 1000ft & 4k Transmission filmmakers are getting an ease of realtime footage preview

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In The Box

  • Transmitter Body x 1
  • Receiver Body x 1
  • Antenna x 4
  • HDMI Wire x 2
  • Hot Shoe Adaptor x 2


Net Weight 241g/pcs do not include battery and wire
Dimension 100•75•33 mm (include built-in Battery Plate, do not include battery)
material Aluminum alloy

Battery Plate

Compatible with Sony Series Battery, such as F550 F750 F970 etc.

External V-mount battery plate is available. (can be purchased seperately)

Working hours

FSSO for about 2 hours F750 for about 4 hours F970 for about 6 hours.
Current 8V 700MA/600MA
power supply 7-16V DC F series battery V Mount Battery

Video format


4k(3840*2 160)30fps

1080P/1 720P/60HZ

Frequency 5.18-5.7GHZ


Transmitter:HDMI input/loop out Receiver:HDMI output,

antenna port*2 DC 7V-16V power port, F550 Battery series power port

HDMI standard HDMI 1.4
Ethernet interface RJ45
Channel 15 5G channels
transmission distance 1000ft/300M+ (Light of Sight )
Environment temperature


Transmitter/receiver Highest working temperature

0°c -45°C (32°F- l3°F)


S0°C(122°F) transmitter/40°C{104°F) receiver