System

Main Processor

RK3566, Quad-core ARM A55 processor @1.8 GHz

Operating System

Android 11.0 operating system software

Button

Standby button

Function

Load Capacity

4 Ethernet ports with 1,000 Mbps output, which can load up to 2.6 million pixels.
A single port can transmit images with up to 650,000 pixels that have a max width of 4,096 pixels or a max height of 1,920 pixels.

Video Acquisition Bit Depth

8 bit

Acquisition Resolution

2 × Type-A HDMI 1.3;
Max resolution: 2048 × 1152@60 Hz;
Min resolution: 800 × 600@60 Hz.
You can customize resolutions.
Width range: 800–3840 pixels
Height range: 600–3840 pixels

Audio Output

2-channel audio output.
• One SPDIF digital audio output port.
• One 3.5 mm (0.14") audio output port.

Output Screens

Single screen

Zoom

Supports scaling.

Brightness

Supports manually and automatically adjusting the brightness. It can also be connected to a light sensor to collect information on the ambient brightness for the screen brightness to be automatically adjusted.

Image Modes

Offers 4 display modes: Standard, meeting, vivid and portrait.

Image Quality Adjustment

Supports adjusting contrast, brightness, saturation, color temperature, and tone.

Image Processing

Optimizes its display across 3 dimensions: Contrast, detail, and color. The overall image will exhibit higher quality and finer details. The edges of the image will be sharp, and colors will be bright and vivid.

Video Processing

Supports video playback of the following resolution: 1-channel 4K, 2-channel 1080p, 2-channel 720p, 3-channel 480p or 3-channel 360p.
Supports decoding the videos in the following formats: MPEG-1/2, MPEG4, H.264, H.265, VP8, VP9 and VC-1.
Supports decoding the images in the following formats: JPEG, BMP, GIF and PNG.

Correction

With the calibration software, the brightness and chroma calibration of each LED pixel is calibrated, effectively reducing color abnormalities and greatly improving the brightness and chroma consistency of the LED display, and then achieving better image quality.

Remote Control

Media can be conveniently played and controlled through the remote control. Local projects are also displayed and you can edit them directly on the screen.

Wireless Projection

Supports wireless screen mirroring for multiple operating systems such as Windows, macOS, iOS and Android terminals.

Central Control Docking

TCP/IP protocol is supported.

USB Media Play

The Ext4 and FAT32 file systems are supported. The exFAT and FAT16 file systems are not supported. It offers standalone playback, plug and play, and you can copy and play media.

Reverse Control

Works with the app to help the speaker control the LED screen through the terminal.

Playback Control

• Supports intelligent control through the mobile app to edit and publish projects, and control the screen.
• With the remote control, projects can be remotely played, and you can edit them directly on the screen.
• Projects can be directly played and copied from the USB drive. Simply plug and play.

Whiteboard

Supports drawing and making annotations.

Pre-stored Screen

Supports setting the image to be displayed at startup, and the one to be displayed when the Ethernet cable is disconnected or there is no video signal.

Screen Control

Tests the screen using a configuration software.

Monitoring

Monitors the voltage and temperature, and detects bit errors.

Indicator Light

Solid green: The device is running normally.
Off: The device is not running.

Port

USB

2 × USB 2.0 ports. They are used for multimedia playback and function extension. Supports connecting to a mouse, keyboard, USB drive and other common USB devices.

Network Port

4 Ethernet ports that can load up to 2.6 million pixels.
One 1,000 Mbps Ethernet port with support for the TCP/IP protocol. It is used to connect to the external network or the software on the host computer.

RS-232

1 × RS232 central control connector (4 pin Phoenix connector), used for connecting to the central control device;
Baud rate: 115,200 bps;
Data bits: 8;
Stop bits: 1;
No parity bit and flow control.

HDMI

2 × Type-A HDMI 1.3;
Max resolution: 2048 × 1152@60 Hz;
Min resolution: 800 × 600@60 Hz;
You can customize resolutions.;
Width range: 800–3840 pixels;
Height range: 600–3840 pixels;
Supported frame rates: 30 Hz, 50 Hz, and 60 Hz;
Interlaced signal inputs are not supported.
Complies with HDCP 1.4 and other lower standards.
1 × HDMI OUT;
Support video output of standard 1080p.

Bluetooth

Supports connection through Bluetooth 5.1. You can connect to popular Bluetooth devices such as voice remotes, mouses, keyboards, and sound system.

Sensor

1 sensor port that can connect to brightness sensors or temperature and humidity sensors. It also includes a 6-pin Phoenix connector.
• 1 × IR IN (Reserved)
• 1 × IR OUT (Reserved)
• 1 × I/O (Reserved)
• 1 × RELAY
• Connects to a relay to turn the connected device on and off.
• Voltage: VDC 30; max current: 3 A
• 1 × GND
It is a grounding port.

RF

Wi-Fi AP 1–2
Specifications: 2T2R. Connects to the Wi-Fi antenna and Bluetooth antenna.
Wi-Fi STA
Specifications: 1T1R. Connects to the Wi-Fi antenna.

Audio Port

2-channel audio output.
• One SPDIF digital audio output port.
• One 3.5 mm (0.14") audio output port.

General

Power Supply

12 VDC, 3 A. The outer contact of the power adapter is negative and its inner contact is positive.

Power Consumption

21 W

Operating Temperature

–20 °C to +60 °C (–4 °F to +140 °F)

Operating Humidity

0%–80% (RH), non-condensing

Storage Temperature

–40 °C to +80 °C (–40 °F to +176 °F)

Storage Humidity

0%–95% (RH), non-condensing

Product Dimensions

211.7 mm × 185.0 mm × 50.6 mm (8.33" × 7.28" × 1.99") (L × W × H)

Packaging Dimensions

387 mm × 359 mm × 173 mm (15.24" × 14.13" × 6.81") (L × W × H)

Gross Weight

2.9 kg (6.39 lb)

Net Weight

1.12 kg (2.46 lb)