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2,311 Wholesale Wholesale Rs485 Modem Products
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Fuel Tank Draining Control RS232/RS485 GPS 4G 3G CDMA GPRS IP Modem
US $ 120-130/Piece
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Wireless GSM GPRS Modem with RS232 RS485 for Power Distribution PLC Ied
US $ 70-80/Piece
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RS232 RS485 RS422 Serial Port Over Fiber Optical Converter Modem for Fire Alarm System
US $ 62-68/Pair
1 Pair
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Industrial RS232 / RS485 Router 3G 4G Modem DTU for Smart Metering System
US $ 50-80/Piece
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Universal RS485 RS422 RS232 to Fiber Sc/St/FC 20/40/60/80km Optical Series Over Fiber Modem
US $ 48-64/Pair
1 Pair
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Industrial Wireless 3G WCDMA/HSDPA/HSUPA IP Modem with RS232/RS485
US $ 120-130/Piece
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H20series M2m Scada RTU 3G Modem with RS232/RS485 I/O
US $ 120-130/Piece
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Industrial GPRS Modem RS485 H21series
US $ 150-160/Piece
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DTU Timing Data Transfer and Collention 4G LTE DTU RS232 RS485 Ttl 4G DTU Modem
US $ 60-80/Piece
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Professional GSM Modem RS485 for Remote Machine Access
US $ 101-105/Piece
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H50series M2m 450MHz CDMA IP Modem with RS232 RS485 for Water Oil Gas Power Kwh Meter Reading
US $ 150-160/Piece
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4G Industrial Modem LTE DTU for Wireless Data Transfer with RS232 RS485 Interface 4G DTU
US $ 60-80/Piece
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GPRS IP Modem with RS232 RS485 for Water Meter, Wastewater Treatment H20series
US $ 120-130/Piece
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Industrial 4G 3G M2m Wireless Edge Modem with RS232 RS485
US $ 150-160/Piece
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H20series M2m 3G IP Modem with RS232/RS485 for Remote Monitoring and Control System
US $ 120-130/Piece
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M2m Edge Modem with RS232/RS485 for SMS, Dial-up H20series
US $ 120-130/Piece
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H20series Industrial GPRS Modem, GSM Modem RS232/RS485
US $ 120-130/Piece
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Citerion Bgs2t RS232 RS485 GSM Wireless Modem GSM/GPRS Remote Terminal Unit Modem
US $ 26/Piece
1 Piece
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SIM7670-G 4G DTU Industrial Modem Terminal RS32 RS485 Wireless Remote Data Collection Scada System FDD-LTE Tdd-LTE All Frequencys and Bands for All Countries
US $ 60-80/Piece
1 Piece
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Wireless GSM GPRS Modem RS232/RS485 I/O for Scada, Meter
US $ 200-220/Piece
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GPRS Modem (DTU) with RS232/RS485 for Meter Reading H21series
US $ 150-160/Piece
1 Piece
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M2m UMTS WCDMA HSPA IP Modem with RS232/RS485 for Meter Reading Scada RTU Remote Monitoring and Control System
US $ 150-160/Piece
1 Piece
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New Product RS485/422/232 to Fiber Sc 20km, Serial to Fiber Modem
US $ 9.9-32/Pair
1 Pair
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Industrial Router RS232 / RS485 3G 4G Modem DTU with Management Platform for Smart Metering System
US $ 50-80/Piece
1 Piece
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2021 Latest Security 4G 3G 2g Connectivity Industrial 4G Modem DTU with RS232 RS485 Io for Data Communication by TCP UDP Protocal
US $ 125-130/Piece
1 Piece
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at Command Quadband GPRS Modem (DTU) with dB9 RS232/RS485 for AMR H20series
US $ 120-130/Piece
1 Piece
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RS232/RS485 I/O SMS Data Text Industrial M2m LTE 4G 3G Modbus Modem
US $ 150-160/Piece
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3G 4G Nb-Iot RS485 Modbus RTU Modem for Industry Electricity Meter
US $ 60-120/Piece
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Serial RS485/RS422/RS232 to Fiber Converter Modem mm 2km St Connect RTU to Host or Scada Controller
US $ 38-56/Pair
1 Pair
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New Modem 3G/4G with 1 SIM-Slot, RS252, RS485 with Modbus 2 LAN, WiFi, GPS VPN Function DTU Router
US $ 1-100/Piece
1 Piece
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H20series M2m 3G UMTS WCDMA HSPA IP Modem with RS232/RS485 for Meter Reading, Scada
US $ 120-130/Piece
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US $ 200-220/Piece
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