Factory direct sales GSM 3G 4G LTE Cellular IoT Gateway for Water Level Control

Product Description

The Cellular IoT M2M RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).  It embedded **-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module. It provides 4/2 digital s, 4/2 analog or PT**0 Resistance Temperature Detector (RTD) s, 4/2 relay outputs, 1 ambient sensor for monitoring onsite temperature and humidity. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.

Feature：
1.  Supports remotely restart the RTU, and configure& operate it by SMS commands remotely;
2.  *0 SMS Alert and auto dial numbers for receiving alarm message, can program to receive specified alarm message. The authorized numbers also can dial to open the door or turn on/off machine with a free charge call at the specified time;
3.  Inbuilt inter-lock logic programmer and powerful timer program function;
4.  Modular structure design, replace a module can upgrade the network from 2G to 3G/4G or 3G to 4G;
5.  Support SMS, dial, GPRS, 3G , 4G network for alert, USB port for configuration and upgrade firmware;
6.  Inbuilt large capacity rechargeable backup battery, alert when external power failure,standby time is 5 hours;
7.  Support TCP/UDP,MQTT, Modbus TCP, Modbus RTU over TCP, King Pigeon IoT RTU protocol and data transparent transmission function;
8.  Using metal shell, protection class IP*0. Metal shell and system security isolation, especially suitable for industrial applications in the field;