ZKManet2271UM is a high-power MESH self-organizing network radio
with an integrated backpack design, providing a more stable
emergency network and longer transmission distance in complex
situations. The device comes with a data display screen, showing
real-time device status and connection status. It can be worn by a
single soldier, used as a relay with a tripod, or installed at
fixed points. With a built-in lithium battery for power supply, the
product features a sleek appearance, ease of use, powerful
functionality, and high reliability.
* Supports two-way intercom
* Full transparent IP data transmission
* Supports 4G (with SIM card slot)
* Supports WIFI connection
* Supports GPS/BD
* Equipped with a display screen to show configuration information
and connection status
* Working time ≥4h
* IP66
* Easy to operation
| Model | ZKManet2271UM | Brand | ZKMANET |
| RF Parameters | Frequency | 1.4GHz (300MHz-3.8GHz Customizable) |
| Bandwidth | 5/10/20/40MHz,20MHz (Typical) |
| RF Channel | 2T2R |
| Output Power | 20-High Power Customizable |
| Network Parameters | Network Size | 64 Nodes (128 nodes optional) |
| Data Rate | 82Mbps |
| Encryption | AES |
| Public Network | 4G/5G |
| WIFI | 2.4GHz |
| Range | 10-20km (LOS) |
| Physical/Environment | Dimensions | 320*200*75mm |
| Weight | 4.75kg (w/ battery) |
| Working Temp | -40ºC~+65ºC |
| IP Rating | IP66 |
| Electronic Parameters | Power Supply | 16.8V |
| Battery Capacity | 13Ah |
| Power Consumption | <80W |
| Other | Data Display | Support |
| Intercom | Support |
| Positioning | Support |
- Power push button
- PTT (Mic)
- MESH signal indicator
| SNR | Link Quality | Topology Color |
| SNR ≥ 17 | Excellent | Deep Green |
| 12 ≤ SNR < 17 | Good | Light Green |
| 7 ≤ SNR <12 | Fine | Yellow |
| 2 ≤ SNR <7 | Medium | Orange |
| -10 < SNR <2 | Bad | Red |
| SNR = -10 | Disconnected | N/A |
- LAN interface, RJ45
- Digital LCD indicator
- Configuration buttons (optional) - set frequency, bandwidth and
distance parameters.
- Battery Indicator
- Battery butterfly clasp
- MESH antenna interface-2
- WIFI antenna interface-2
- 4G antenna interface
- GPS/BD antenna interface
- WIFI antenna interface-1
- MESH antenna interface-1
- Battery charging port
- Main body power input port
- Battery +/- contacts
- SIM card slot
Zhongke Lianxun (Shenzhen) Technology Co., Ltd is a high-tech
research and development enterprise. Our products primarily
leverage Mesh, COFDM and LTE technologies, along with supporting
decision-making software, to create emergency communication systems
for underground facilities, and police investigations, non-combat
training, urban emergencies, and communication vehicles. These
solutions are designed for law enforcement agencies and government
departments, including public security, armed police, , forest fire
prevention, civil defense, and maritime operations. Notably, our
intelligent communication products for specialized robots address
the challenges of long-distance communication and control in
complex environments.
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.
