DIN-Rail series launched by Jinan USR IOT Technology Limited, include Serial toEthernetconverters, 4G LTE Cat 1 modem and 4G industrial routers. Industrial DIN-Rail LTE Cat-1 Cellular RS485 Modem USR-DR502-E$159.00PriceQuantity*Add to CartSpecifications 9-36V wide power supply range LTE Cat 1 & GSM with sim card slot Transparent transmission and AT command mode HTTP,MQTT,SMS SMS,NET,Serial AT command configuration FTP Upgrade and FOTA self-upgrade Socket Distribution Protocol
