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Wireless Data Transmission Gsm Gprs 3g 4g Iot Dtu Alarm Transfer Unit D223 - China

price: 20.00 Dollar US$

Wireless Data Transmission Gsm Gprs 3g 4g Iot Dtu Alarm Transfer Unit D223

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The GSM/GPRS/3G/4G IOT M2M Modem DTU D223 is a powerful and programmable multi-purpose wireless cellular modem and data transfer unit (DTU).

It embedded high reliable 32bit ARM9 MCU and industrial GSM/GPRS/3G/4G Cellular Engine inside.

It provides a secure, high speed, reliable wireless data transmission between com port and internet connection for customers over GPRS/3G/4G wireless cellular network.

Also, it can be used as SMS modem and Modbus RTU to Modbus TCP converter.


Company Contact:


  • Phone: 0086-135-7081-0254

  • Address: Floor2,A building 14,Fuqiao third industrial zone,Qiaotou community Fuyong Town Bao'an District,Shen, Shenzhen , Guangdong , China

  • Email: Email


Published date: July 15, 2019

  • Business Description: We are a professional GSM 3G 4G RTU DTU/GSM 3G 4G NB-IoT Industrial IoT Gateway/Modbus RTU/TCP IO Module/IIOT Cloud Platform Development OEM DEM manufacturer since 2005.

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