ZKManet2971 is a portable three-screen command box developed for
on-site command, which integrates MESH self-organizing network, 5G
public network, WIFI and wired network, integrates multiple
services such as voice, video, location and data information at the
scene of the accident, with unified presentation, unified
management, provides three-screen display function to achieve the
visualization of the command and can project the screen to the big
screen system of the front command department and link with the
rear command center to realize the upward and downward
communication. The screen can be projected to the large screen
system of the front command department, and link with the rear
command center to realize the upward and downward communication.
* Portable case design
* Triple HD screen design
* Supports multiple HDMI outputs simultaneously
* Support external MIC, headset
* support a variety of voice input and output options
* Support MESH network, public network 4G/5G, Wi-Fi, wired network
and other links access
System parameter | |
Operating system | Windows 10 64-bit |
Monitor | 17.3" *3 |
(Technical) Resolution | 1920*1080 |
CPU | CPU: i7-12700F 12 cores 20 threads |
RAM | DDR4-64G RAM |
Disk | 1TB Solid State Drive |
Audio | Built-in speaker and pickup |
RF parameters | |
Working Frequency | 1.4GHz, (300MHz-3.8GHz can be customized) |
Default Frequencies | 5/10/20/40MHz, 20MHz (Typical) |
RF channel | 2T2R |
Output power | 43dBm |
Network parameters | |
Ad Hoc Network nodes | 64nodes |
Ad Hoc Network throughout | 82Mbps |
Encryption | AES |
Public network | 4G/5G All-network |
WIFI | 2.4GHz |
Transmission distance | 10-20km(Visible range) |
Physical | |
Size | 570 * 416 * 282mm |
Weight | 26kg(Battery included) |
Operating Temperature | -20ºC~ +40ºC |
Storage Temperature | -30 ~ +60ºC(condensation-free) |
Operating Humidity | 10% ~ 90% Relative humidity, no condensation |
Electrical Characteristics | |
Electricity | 19-24V |
Battery capacity | 42Ah |
Interfaces | |
MESH Antenna Interface | N*2 |
5G Antenna Interface | SMA*4 |
WIFI Interface | SMA*1 |
GPS Interface | SMA*1 |
Audio Interface | 7-core Rammer head*1,3.5mm*2 |
Video Interface | HDMI*3 |
Data Interface | USB*6 |
Network port | Gigabit Ethernet port*3 |
Zhongke Lianxun (Shenzhen) Technology Co., Ltd. was established in
2005. We focus on the research and development of products for
drone defense/control, wireless video transmission, and network
security encryption/decryption. With excellent quality and advanced
technology, we provide comprehensive network communication
solutions to our customers.
Our chief scientist team, led by professors from the Network
Security Institute of Wuhan University, has achieved remarkable
results in the development of man-in-the-middle platforms for
network security. The company currently offers platforms such as a
drone denial system platform, long-distance wireless video
transmission platform for drones, network encrypted data analysis
platform, IPSEC man-in-the-middle platform, and SSH
man-in-the-middle analysis platform.
Our Patents

Test Equipments