ADDRESS:2F Innovation Factory, FeiyueRoad, high-tech Development Zone, Jinan, PR China 


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  • Quad-band: GSM850, EGSM900, DCS1800 and PCS1900

  • Realtime wireless transmission via GPRS(2G)

  • Communication: Modbus

  • Power supply: AC85~265V/DC5~32V






The GPRS DTU is wireless terminal equipment, which converts serial data to IP data and realizes the wireless transmission via GPRS(2G). Also it widely applied in fields, such as smart grids, power automation system, intelligent transportation, smart homes,industrial automation, intelligent buildings, firefighting monitoring, and environmental monitoring.

Solid Core Current Transformer

Split Core Current Transformer

Current Transformers

Get a special offer when you add optional split core or flexible CT form factors to your purchase

The LoRa Data Transmission Terminal is universal communication interactive equipment, which is designed and manufactured based on LoRa RF chip. It integrates two interfaces of industrial standard RS485 and supports a variety of protocols to realize data transmission between wired and wireless devices. It can be widely applied in the IOT, centralized metering and industrial control etc..

The Energy Management System acquires real-time energy consumption data from the acquisition terminal then calculates and stores the data from all sorts (i.e. water, electricity, gas, heating), subareas, sub items and sub time with mathematical method of summarizing and splitting etc. Then checking system, which accurately and quantitatively measures unit energy consumption, can be provided by monitoring and diagnosing the data. Thus energy saving management can be realized.

Energy management software

We will install, wire and test your power and energy meter for you.







LoRa Data Transmission Terminal

We will install, wire and test your power and energy meter for you.