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4G communication module (DTU)
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4G communication module (DTU)
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Product Details
This product helps users quickly access high-speed internet, enabling secure and reliable data transmission. It is widely used in IoT applications such as smart power grids, oilfield monitoring, smart water conservancy, meteorological environmental protection, industrial control, energy and coal mines, logistics and warehousing, intelligent transportation, and urban heating.
(1) Supports high-speed access to all networks (Mobile, Unicom, and Telecom);
(2) Supports two socket network connections online simultaneously;
(3) Supports one RS485 and one RS232 online simultaneously;
(4) Supports sending registration packets/heartbeat data;
(5) Supports APN or VPDN private networks of mobile operators;
(6) Supports remote upgrades to maintain the latest firmware;
(7) Supports hardware watchdog reset;
(8) Supports four working modes: TCPServer, TCPClient, UDPClient, and UDPServer.
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Tianjin Wanzhong Technology Co., Ltd.
landline/fax:022-25939847
E-mail:tjwzkj@tjwzkj.com
Headquarters: Building 7, No.92, Nanhuan Road, Xianshuigu Town, Jinnan District, Tianjin
Division: 200 m north of Shuangfeng Community, Xiweicauseway, Haibin Street, Binhai New Area, Tianjin
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