Zhongke Lianxun (Shenzhen) Technology Co., Ltd
Zhongke Lianxun (Shenzhen) Technology Co., Ltd
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Backpack Ship Mounted Video Data Link MESH Communication System with High Power and 2T2R Channel
The ZKManet2271UM is a high-power MESH self-organizing radio, customizable to 43dBm or High Power. The device features a display screen that shows real-time device status and connection information. It can be used as a portable unit for individual operators, set up on a tripod as a relay, or installed at fixed locations. Powered by a lithium battery, it offers over 4 hours of operational time. It supports various communication methods such as voice intercom, Wi-Fi, and 4G transmission. Its integrated backpack design ensures a more stable emergency network and extended transmission range in complex situations.
| Item No. | ZKManet2271UM | Band | ZKMANET |
| RF Parameters | Working Frequency | 1.4GHz(300MHz-3.8GHz customizable) | |
| Working Bandwidth | 5/10/20/40MHz, 20MHz(typical) | ||
| RF Channel | 2T2R | ||
| Output Power | 20-High Power customizable | ||
| Network Parameters | Nodes | 64 nodes(128nodes as option) | |
| Throughout Rate | 82Mbps | ||
| Encryption | AES | ||
| Public Network | 4G/5G Full Netcom | ||
| WIFI | 2.4GHz | ||
| Transmission Distance | 10-20km(line-of-sight) | ||
| Physical/Environment | Dimension | 320*200*75mm | |
| Weight | 4.75kg(included battery) | ||
| Working Temperature | -40ºC~+65ºC | ||
| Protection Rating | IP66 | ||
| Electrical Characteristics | Power Supply | 16.8V | |
| Battery Capacity | 13Ah | ||
| Power Consumption | <80W | ||
| Other | Data Show | Support | |
| Intercom | Support | ||
| Positioning | Support | ||
* 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
* Rugged IP66
* Easy to operation
Our Company
Zhongke Lianxun (Shenzhen) Technology Co., Ltd is a high-tech R&D enterprise. Our products mainly use Mesh and LTE as core technologies and auxiliary decision-making software to form underground building emergency communication systems, and police investigation communication systems, and police noncombat training communication systems, urban emergency communication systems, emergency communication vehicle communication systems, etc., suitable for law enforcement forces and government departments such as public security, armed police, , forest fire prevention, civil air defense, and maritime. Especially the intelligent communication products of special robots have solved the long-distance communication and control problems of robots in complex environments.
We have multiple patents with independent intellectual property rights, has established a sound quality system and national standard system that comply with ISO9001 standards, and strictly produces products in accordance with national standards and internationally recognized standards such as CCC, CE, FCC, etc. It has obtained the Radio Transmission Equipment Model Approval Certificate issued by the Ministry of Industry and Information Technology of China and has passed the wireless product testing certification of the Ministry of Public Security.
R&D Equipments