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LD-H.265-5G High definition video terminal

LD-H.265-5G HD video terminal adopts embedded system architecture and adopts high-performance H.265 codec Processor design design. The device supports video capture, encoding and compression, transmission, and bidirectional intercom functions. The device is a new generation product developed based on advanced H.265 video encoding technology and 5G wireless channel bundling transmission technology. Supports 5G and 4G network modes, adopts H.265 (HEVC) ultra-low bit rate, FEC forward error correction technology, unique UDP fast redundant error tolerance, PID controlled adaptive bandwidth encoding and transmission, and easily transmits 1080P video in 1M.



Product Introduction

◆ Powerful network functionality

The device supports two network architectures: 5G independent networking (SA) and non independent networking (NSA), with faster transmission speed, better carrying capacity, and lower network latency. Supports NSA/SA dual mode, fully compatible with 2G/3G/4G/5G, and can be downgraded to 4G network in real-time in areas without 5G network coverage, ensuring uninterrupted video transmission. An efficient 5G network that meets the high bandwidth requirements of various industries.



◆ Multiple application scenarios, real-time live streaming of images

Support multiple models of drones, camera equipment, monitoring equipment, intelligent robots, and other devices; And it supports multiple network transmissions, with rich network function interfaces, making it easy to achieve real-time live streaming of live images.



◆ High definition images, as if seen firsthand

Efficient H.265 video compression encoding, easy to achieve low network bandwidth transmission of clear videos, and dual bitstreams for wireless transmission and high-quality 1080P front-end recording.



◆ Client software

The client consists of a monitor and a player, which are used to browse and manage videos in real-time. The player is used to play stored video files, and the monitor software is used to log in to the video server site. It can achieve multi screen real-time video browsing and monitoring, while providing functions such as multi site (server) login, video parameter control, PTZ control, recording control, logical grouping, and group rotation. The player software is used to play videos and save files, supporting playback functions such as fast forward, rewind, and single frame, making it easy to carefully browse and review video files afterwards.

Client software features:

(1) Carefully designed humanized user interface, easy to operate and comfortable;

(2) Multi site login and connection;

(3) Multi screen browsing, different specifications of screen monitoring, full screen multi window, single window mode;

(4) User defined shot grouping, group skip browsing, and set skip time;

(5) Support remote recording and recording control, lock the screen;

(6) Supports disconnection and reconnection, and can set maximum network latency;

(7) Support remote control of video encoder parameters;

(8) Support remote control of video encoder end camera PTZ;

(9) Support event prompt and alarm output;

(10) Provide a video recording file player.



◆ A simple mobile app for monitoring anytime, anywhere

The flight control and microwave image transmission distance provided by drones is limited. For unit applications that require remote real-time monitoring, 4G wireless image transmission modules can be added in addition to the standard short distance microwave image transmission to transmit aerial images in real-time to monitoring centers and mobile clients beyond wireless distance, achieving remote real-time preview and emergency command and scheduling.



◆ Functional characteristics

Terminal Linux on embedded systems operating system, Low-power electronics H.264/H.265 video compression coding technology Video support dual stream technology, support real-time streaming and storage streaming support HDMI and network interface video, network interface video support unique secondary encoding local storage, support 256GB TF card storage built-in high-power lithium battery, can continuously power up for 5 hours of power display, In the shutdown state, it supports one click battery detection and can store videos on the device's SD card without a 3/4G public network signal; Supports bidirectional voice intercom, with a variety of audio encoding options, including AAC, AMR, and G711; Support remote control of device transmission parameters, such as resolution, bit rate, and frame rate. Support private network and intranet VPN transmission. Support wired network port transmission, and satellite transmission interface can be supported through the network port. Supports routing function and can provide internet connectivity to devices that require a public network, such as computers. Supports RTMP video streaming. Provide real-time viewing through computer clients, Android phones, and tablet clients. Provide SDK and web controls, and support docking with the national standard GB28181 platform.



◆ Central server software

The server mainly consists of a video monitoring server and a storage server. The video monitoring server is responsible for the connection and operation of the entire system, and the storage server is an optional component mainly used for centralized storage of video data files. At the same time, a dynamic domain name resolution server can be selected and used in conjunction to facilitate the configuration and management of video encoders. The video monitoring server is the core of the system, responsible for connecting the front-end video encoder to the customer monitoring end, forwarding video data and control commands, connecting and managing video data in the storage server, as well as managing various devices and resources in the system, including video stream management, recording management, and user management.

Client software features:

(1) Carefully designed humanized tray management tool, convenient for starting, stopping, and configuring server programs;

(2) Supports connection and transmission of thousands of video encoders and clients

(3) It can be used alone or combined to form a large system, expanding the system scale

(4) Support distributed storage management, multi-point storage function, and achieve high data sharing

(5) Support hierarchical user management, set up users at all levels, access different resources with different permissions, and achieve hierarchical management

(6) Support comprehensive log functions for easy query and organization.

(7) Support server data management, which facilitates the management of system devices and various resources. In the server management interface, it is easy to start, stop, refresh video monitoring services, and perform advanced settings (currently, the main focus is on importing configuration files).

(8) Database backup: After the system is installed and running, users, resources, and other information can be backed up; If you need to restore the previous data, simply import the backup database;

(9) If there is an abnormality in the system storage, manual recording or capturing can be performed to preserve important information;

(10) The system comes with a software dog, which will automatically restart the system platform to protect system security when the system is abnormal or under attack.



◆ Monitoring center system

Centralized device management: By logging into the video monitoring server, all devices and resources in the monitoring system can be centrally managed. The central server system software supports concurrent transmission of multiple terminals (up to 3000 terminals).

Multiple network access: supports multiple network protocols, supports dynamic domain name resolution, supports wired and wireless network transmission, and supports multiple people watching the same or multiple video images simultaneously (the system can support up to 1000 users watching the same channel at the same time)

Multi point video monitoring: supports unicast/multicast, remote real-time browsing and monitoring of multiple images, and has functions such as logical grouping and video rotation.

Hierarchical user management: According to different needs, set up different levels of users, use different permissions to access different resources, and achieve hierarchical management support for the integration of TV walls, laptops, PC wired/wireless viewing/mobile monitoring systems.

WEB parameter configuration: The video encoder has parameter configurable function, and authorized users can configure various parameters and resources of the video encoder system anytime and anywhere through the IE browser.

Network security features: Using CHAP protocol authentication and DES encryption for video data protection, ensuring the security and reliability of network communication.

Distributed storage management: The monitoring center adopts distributed storage technology for data storage, supporting multi-point storage function, thus achieving high data sharing. Video files can be planned, manually, and other methods.

WEB service management: The server has comprehensive web server management, which can facilitate the management of system equipment and various resources

Improve log management: The server has comprehensive log functions, making it easy to query and organize.

Analog signal output: supports analog video output



◆ Technical Parameter


Video interface  

Standard HDMI input

Compression standard

H265/264 Main Profile

Audio input

coding standard

3.5mm headphone jack



network interface

Support Protocol

Network mode



5GSA/NSAEgroupnet, LTE-TDD/LTE-FDD, 5G/4G/


Wired network interface

Support Protocol


Ethernet 100/1000 Base-TX, RJ-45 connection port


CHAP-protocol authentication, DES encryption, data protection

TF Supports up to 256GB
Metal self-locking type Green indicator light, pressed to turn on for a long time
Working mode Routing mode, support for hotspot functions
Physical property  

Overall size
Overall weight
power dissipation
Power interface
lithium battery
working temperature
Storage temperature

5000mAH Working hours 4 hours



◆ Application Scenario

It can be used in high real-time application scenarios such as drone image transmission, on-site law enforcement real-time transmission and evidence collection, conference live image transmission, television live image transmission, high-definition event live broadcast, etc.


key word:

5G high-definition video terminal

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