Total 13254 products for gsm terminal devices Manufacture & Suppliers

• GSM RTU Modbus Data Logger CWT5018

  

  ... in a line Modbus. The data logger is operating in stand-alone , can be connected to Master Modbus , or in the Modbus Slave , via a RS485 or RS232. The data acquired from the device can be transmit to web se...

  CWT (HK) Co., Limited

  Guangdong,China

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• 8 Channel GSM Gateway SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter

  

  ...GSM Gateway SIP VOIP GP4 1350g 3 lb 12 Vdc 2000 mA Adapter OFS-GP8 Descreiption A VoIP GSM gateway (GP) is an IP-based device that enables inbound and outbound VoIP and GSM cellular calls. It is a great alte...

  Shenzhen Optfocus Technology Co., Ltd.

  Guangdong,China

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