Mars 300 Pro
Dual HDMI 300ft (100m) Wireless Video Transmission System
300ft (100m)
Transmission Range
0.1s
Low Latency
Real-Time App
Monitoring
HDMI IN
& LOOPOUT
Thumbwheel
Switch
Side OLED
Display
External Antenna with Reinforced Signal Strength
Featuring an external antenna design, the Mars 300 Pro provides excellent signal stability for smooth wireless video transmission. With a front mount interface and heat dissipation holes at the side, the unit is compact and sleek for easy storage, setup, and use.
Broader Coverage & Lower Latency
The transmission distance of up to 300ft (100m) supports a wider working range. The 0.1s ultra-low latency ensures instant video transmission, achieving more efficient team collaboration.
All-in-One Thumbwheel Switch
The thumbwheel switch integrates easy menu navigation and settings configuration, and the intuitively designed button delivers a user-friendly control experience.
More Options for Power Supply
The Mars 300 Pro can be charged using a portable power bank via the USB-C interface, a DC adapter, or an NP-F battery. The options and flexibility provide assurance of uninterrupted wireless video transmission.
Dual HDMI Interfaces for Efficient Monitoring
Both the transmitter and receiver are designed with two HDMI interfaces for supporting more than one device connection with simultaneous video input and output. One of the HDMI interfaces on the transmitter is LOOPOUT, which supports direct video output from the camera to a small monitor for the cameraman.
All Key Info at a Glance
The high-definition side OLED display provides at-a-glance status for signal strength, remaining battery life, and active channel. Whether the device is installed vertically or horizontally, the display screen will face you, and you can see what is displayed without lowering the device.
Your Phone Is a Multifunctional Monitor
Team monitoring and collaboration are made easier and more cost-effective by installing the HollyView app on your mobile device. The app also supports additional functions such as 3D LUTs, focus peaking, zebra pattern, and zooming.
Three Packages to Suit Your Needs
Standard
The transmitter comes with built-in antennas to simplify relocation and installation.
Enhanced
The transmitter comes with detachable antennas and an anti-impact design. With a stronger signal and extra protection, this package is suitable for more complex shooting environments.
Single Transmitter
The transmitter comes with an HDMI LOOPOUT interface for video monitoring on or near the camera.
External Antenna with Reinforced Signal Strength
Featuring an external antenna design, the Mars 300 Pro provides excellent signal stability for smooth wireless video transmission. With a front mount interface and heat dissipation holes at the side, the unit is compact and sleek for easy storage, setup, and use.
Broader Coverage &
Lower Latency
The transmission distance of up to 300ft (100m) supports a wider working range. The 0.1s ultra-low latency ensures instant video transmission, achieving more efficient team collaboration.
All-in-One
Thumbwheel Switch
The thumbwheel switch integrates easy menu navigation and settings configuration, and the intuitively designed button delivers a user-friendly control experience.
More Options for Power Supply
The Mars 300 Pro can be charged using a portable power bank via the USB-C interface, a DC adapter, or an NP-F battery. The options and flexibility provide assurance of uninterrupted wireless video transmission.
Dual HDMI Interfaces for Efficient Monitoring
Both the transmitter and receiver are designed with two HDMI interfaces for supporting more than one device connection with simultaneous video input and output. One of the HDMI interfaces on the transmitter is LOOPOUT, which supports direct video output from the camera to a small monitor for the cameraman.
All Key Info at a Glance
The high-definition side OLED display provides at-a-glance status for signal strength, remaining battery life, and active channel. Whether the device is installed vertically or horizontally, the display screen will face you, and you can see what is displayed without lowering the device.
Your Phone Is a Multifunctional Monitor
Team monitoring and collaboration are made easier and more cost-effective by installing the HollyView app on your mobile device. The app also supports additional functions such as 3D LUTs, focus peaking, zebra pattern, and zooming.
In-App Quick & Easy Firmware Upgrade
To ensure the best device performance, firmware upgrade can be made directly through the HollyView app. It is that easy.
Three Packages to Suit Your Needs
Standard
The transmitter comes with built-in antennas to simplify relocation and installation.
Enhanced
The transmitter comes with detachable antennas and an anti-impact design. With a stronger signal and extra protection, this package is suitable for more complex shooting environments.
Single Transmitter
The transmitter comes with an HDMI LOOPOUT interface for video monitoring on or near the camera.
Packing List
Transmitter x1
Receiver x1
Expansion Accessory x1
Cold Shoe x1
USB-A to USB-C Cable x1
User Manual x1
Transmitter x1
Receiver x1
Transmitter Antenna x3
Expansion Accessory x1
Cold Shoe x1
USB-A to USB-C Cable x1
User Manual x1
Transmitter x1
Expansion Accessory x1
Cold Shoe x1
USB-A to USB-C Cable x1
User Manual x1
Upgrade Your Setup
Mushroom Antenna
HL-ATN03
-Lollipop-Antenna（Red）.png)
Lollipop Antenna (Red)
HL-ATN06
-Triumph-Antenna(Black).png)
Triumph Antenna (Black)
HL-ATN07
1/4 Cold Shoe
HL-CS01
Cold Shoe Gimbal
HL-CS02
Dual-Slot Charger
HL-DC01
Mini HDMI to HDMI Cable
HL-HD01
-SDI-Cable(1000mm).png)
SDI Cable (1000mm)
HL-SDI1000
Mushroom Antenna
HL-ATN03
Upgrade Your Setup
Mushroom Antenna
HL-ATN03
Lollipop Antenna (Red)
HL-ATN06
Triumph Antenna (Black)
HL-ATN07
1/4 Cold Shoe
HL-CS01
Cold Shoe Gimbal
HL-CS02
Dual-Slot Charger
HL-DC01
Mini HDMI to HDMI Cable
HL-HD01
SDI Cable (1000mm)
HL-SDI1000
Specifications
Interface
HDMl IN (Type A Female)
HDMI LOOPOUT (Type A Female)
2 Antenna lnterfaces (RP-SMA Male)
USB-C
Power Supply
USB-C Supply: 5V/2A
Battery Supply: 5-12V DC
Power Consumption
<11W
Weight
136g (4.8oz)
Dimensions
(L x W x H): 110mm x 61mm x 22.8mm (4.3" x 2.4" x 0.9")
(Battery Plate Excluded)
Input/Output Video Format
HDMI:
480p60
576p50
720p50/59.94/60
1080i50/59.94/60
1080p23.98/24/25/29.9/30
1080p50/59.94/60
Frequency
5GHz
Modulation Mode
OFDM
TX Power
Maximum 21dBm
RX Sensitivity
/
Transmission Latency
0.1s
Bandwidth
20MHz
Interface
HDMI OUT (Type A Female)
USB-C
Power Supply
USB-C Supply: 5V/2A
Battery Supply: 5-12V DC
Power Consumption
<4W
Weight
128.5g (4.5oz)
Dimensions
(L x W x H): 110mm x 61mm x 22.8mm (4.3" x 2.4" x 0.9")
(Battery Plate Excluded)
Input/Output Video Format
HDMI:
480p60
576p50
720p50/60
1080i50/60
1080p24/25/30
1080p50/60
Frequency
5GHz
Modulation Mode
OFDM
TX Power
/
RX Sensitivity
–80dBm
Transmission Latency
0.1s
Bandwidth
20MHz
