The GSM GPRS 3G 4G Cellular M2M IoT RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded 32-Bit High Performance Microprocessor
MCU, inbuilt industrial Cellular module. It provides 4 digital inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and RS485 serial port. It can monitoring
and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.