USR-DR504-G Din Rail RS485 Industrial Cellular Modems for M2M and IoT Applications X 1 Set

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Package: 1 PCS USR-DR504-G Device + 1 PCS Antenna + 1 PCS Adapter

Din rail mounted RS485 industrial cellular modems with sim card slot USR-DR504-G with global bands can realize the data transmission between RS485 and 4G Network.
Din rail industrial modems USR-DR504-G are ideal for M2M and IoT applications—such as distribution automation, smart metering, water & wastewater, heating, street light monitoring and etc.
 DC 9-36V wide input voltage range power supply
 4G LTE，fallback to 3G/2G
 Two-way Transparent transmission
 TCP/UDP，HTTP, SMS，Modbus，MQTT
 SMS,NET,Serial AT command configuration
FTP Upgrade and FOTA self upgrade
 Socket Distribution Protocol