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| Categories | Personal Communication Equipment | 
|---|---|
| Brand Name: | ZKMANET | 
| Model Number: | ZKManet2251UM | 
| Certification: | CE, ISO9001 | 
| Place of Origin: | Guangdong, China | 
| MOQ: | 1 piece | 
| Price: | USD 4999~5999 | 
| Payment Terms: | T/T, Western Union, MoneyGram | 
| Supply Ability: | 10000 pieces per year | 
| Delivery Time: | 3-7 work days | 
| Packaging Details: | carton | 
| Working Frequency: | 1.4GHz, Customizable | 
| Working Bandwidth: | Customizable, 20MHz(typical) | 
| RF Channel: | 2T2R | 
| Output Power: | 2x 2W | 
| Coverage Distance: | 20-30KM(stand tall) | 
| Nodes: | 64 | 
| Throughout Rate: | 82Mbps(Max) | 
| Encryption: | AES | 
| Dimension: | 246.5*82*42mm | 
| Weight: | 1.2kg(Included battery) | 
| Company Info. | 
| Zhongke Lianxun (Shenzhen) Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
1.4GHz 2T2R 4W Customizable Mesh Long Range Distance Wireless Transmission System Handheld Transmitter
The ZKManet2251UM can be used in various communication combinations for different scenarios. It comes with a data display screen, which can show real-time device status and connection status. It can be worn by a single soldier, used as a relay with a tripod, installed at fixed points, or used on moving vehicles, ships, robots, drones, unmanned boats, etc., allowing for on-the-go usage with one-click without the need for configuration or parameter changes.
* Supports HDMI input
* Supports voice intercom
* Supports WIFI connection
* Data rate up to 82Mbps
* Supports GPS/BD
* Full-duplex two-way data transmission
* Full IP transparent data transmission
* Rugged IP66 Housing
* Easy Operation
| Model | ZKManet2251UM | Brand | ZKMANET | 
| RF Parameters | Frequency | 1.4GHz (Customizable) | |
| Bandwidth | 20MHz (Typical) | ||
| RF Channel | 2T2R | ||
| Output Power | 2*2W | ||
| Range | 20-30km (LOS) | ||
| Network Parameters | Network Size | 64 Nodes | |
| Data Rate | 82Mbps(Max) | ||
| Encryption | AES | ||
| Physical/ Environment | Dimensions | 246.5*82*42mm | |
| Weight | 1.2kg (w/ battery) | ||
| Working Temp | -20ºC~+65ºC | ||
| IP Rating | IP66 | ||
| Electrical Parameters | Power Supply | 18.5V | |
| Battery Capacity | 48Wh | ||
| Power Consumption | <12W | ||




Zhongke Lianxun (Shenzhen) Co., Ltd was established in 2005. The company focuses on the research and development of products for drone defense/control, wireless video transmission, and network security encryption/decryption. It leverages the technical expertise of renowned university network security institutes. The company specializes in providing data encryption and decryption solutions as well as drone defense solutions for industries such as wind power, national power, oil and gas, firefighting, public security, road and bridge construction, and emergency management agencies.








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