Zhongke Lianxun (Shenzhen) Technology Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pieces per year |
| Delivery Time | 3-7 work days |
| Packaging Details | carton |
| Default Frequencies | 1400-1460MHz (562-612MHz) |
| Channel Bandwidth | 5M/10M/20MHz/40MHz |
| RF Channel | 2T2R |
| Output Power | 36dBm (2x2W) |
| WIFI | 2.4G WIFI (2x100mw MIMO) |
| Modulation Type | DSSS/CCK BPSK/QPSK OFDM BPSK/QPSK/16-QAM/64-QAM |
| Data Rate | Up to 82Mbps |
| Network Capability | 9 hops and no less than 64 nodes |
| Encryption | AES |
| Power Consumption | <16W Average |
| Brand Name | ZKMANET |
| Model Number | ZKManet2252UM |
| Certification | CE, ISO9001 |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10000 pieces per year |
| Delivery Time | 3-7 work days | Packaging Details | carton |
| Default Frequencies | 1400-1460MHz (562-612MHz) | Channel Bandwidth | 5M/10M/20MHz/40MHz |
| RF Channel | 2T2R | Output Power | 36dBm (2x2W) |
| WIFI | 2.4G WIFI (2x100mw MIMO) | Modulation Type | DSSS/CCK BPSK/QPSK OFDM BPSK/QPSK/16-QAM/64-QAM |
| Data Rate | Up to 82Mbps | Network Capability | 9 hops and no less than 64 nodes |
| Encryption | AES | Power Consumption | <16W Average |
| Brand Name | ZKMANET | Model Number | ZKManet2252UM |
| Certification | CE, ISO9001 | Place of Origin | Guangdong, China |
The ZKManet2252UM is a robust MESH radio with an IP66 rating, featuring integrated 4G, GPS/BD, PTT, and 2.4G WiFi capabilities. It supports HDMI and LAN inputs and includes an LCD digital display that provides real-time device status updates. The device is equipped with a convenient buckle-up battery for easy replacement. It can be utilized in various applications, including as a manpack radio, a fixed-point relay, or mounted on mobile platforms such as vehicles, robots, or unmanned ships.
* Supports 4G-LTE network
* Supports LAN and HDMI inputs
* Supports 2.4G MIMO WiFi and GPS/BD
* Supports voice intercom
* Data rate up to 82Mbps
* With LCD to show device parameters in real time
* Optional buttons for parameters configuration
* Full duplex transparent IP data transmission
* Flexible networking and rapid deployment
* Rugged IP66
* Convenient operation and maintenance
Front View
1- Battery butterfly clasp
2- Power input port for main body
3- Configuration buttons for frequency, bandwidth and distance
4- Digital LCD indicator
5- HDMI input interface
6- Power push button
7- LAN interface (RJ45)
8- MESH antenna interface-2
9- WIFI antenna interface
10- MESH signal LED indicator
11- 4G antenna interface
12- PTT Mic interface
13- GPS/BD antenna interface
14- MESH antenna interface-1
Rear View
1- Battery indicator
2- Mounting hole
Inner View
1- Battery +/- contact pins
2- SIM card slot
Topology Diagram
* Star Type
* Mesh Type
* Random Type
Application Scenario
| Transmission Characteristics | |
| Default Frequencies | 1400-1460MHz (562-612MHz) |
| Channel Bandwidth | 5M/10M/20MHz/40MHz |
| RF Channel | 2T2R |
| Output Power | 36dBm (2x2W) |
| WIFI | 2.4G WIFI (2x100mw MIMO) |
| Modulation Type | DSSS/CCK BPSK/QPSK OFDM BPSK/QPSK/16-QAM/64-QAM |
| Data Rate | Up to 82Mbps |
| Network Capability | 9 hops and no less than 64 nodes |
| Encryption | AES |
| Electrical Characteristics | |
| Working Voltage | DC 12V |
| Battery Capacity | 1137dBmh |
| Power Consumption | <16W Average |
| Physical Characteristics | |
| Weight | 2.5kg (w/ battery) |
| Dimensions | 240*150*60mm |
| IP Rating | IP66 |
| Storage Temp. | -45ºC~85ºC |
| Working Temp. | -40ºC~65ºC |
| Working Humidity | 5%RH-95%RH (Non-Condensing) |
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.
We provide design and development services for internet big data collection and analysis products and application solutions to large enterprises and institutions with confidentiality needs. Additionally, we offer sales of network security equipment and information security technical services. Our products are widely used by law enforcement forces and government departments such as public security, armed police, , forest fire prevention, civil air defense, and maritime affairs.
Our Patents
Test Equipments
Company Details
Business Type:
Manufacturer
Ecer Certification：
Verified Supplier
ZKManet was established in 2005 and is a high-tech company specializing in unmanned aerial vehicle (UAV) data link equipment, vehicle-mounted data link equipment, personal communication, and UAV countermeasure devices. We have been deeply involved in the industry for many years, providing products a... ZKManet was established in 2005 and is a high-tech company specializing in unmanned aerial vehicle (UAV) data link equipment, vehicle-mounted data link equipment, personal communication, and UAV countermeasure devices. We have been deeply involved in the industry for many years, providing products a...
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