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GSM GPRS Celluar RTU Controller

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GSM GPRS Ethernet Controller

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GSM Modbus Controller

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CWT (HK) Co., Limited

City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MsLisa Li

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1900Mhz Support APP Control

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CWT5015 GSM SMS Remote Relay Control 3 Relay Outputs Switch 850/900/1800/1900Mhz Support APP Control Support 3g WCDMA / 4G LTE version (Skype: ...

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gsm control relay gsm relay control gsm switch control

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