FOR 5PCS USR-DR502-E DIN-rail 4g lte cat 1 modem, 9-36V wide range, RS485 serial support, built-in 35mm noise rail seat

FOR 5PCS USR-DR502-E DIN-rail 4g lte cat 1 modem. This industrial modem accepts a wide 9-36V DC input range and provides RS485 serial port support for serial-to-LTE communication. It features a built-in 35mm noise rail seat for secure DIN-rail mounting. Ideal for remote monitoring and industrial data transmission over Cat 1 LTE networks.