These Cellular RTU supports SMS alarm and data connection to cloud platform, and inbuilt backup battery, suitable for lots of special appliations remote monitoring and control.

北京捷麦短信RTU支持128路开关量输入输出通道，支持中文手机短信远程采集和控制RTU，支持设定IO触发报警，报警的内容和号码自定义。

S270 industrial 4G RTU has two digital input, two relay output, two analog input, and one temperature and humidity acquisition interface. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.

Supports SMS Alert when overload, I/O triggered or recovery, and external power lost or recovery; Provides 1 channel DC power source output for external device, saving wiring cost; Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message.

Cellular RTU S27x and S47x are special designed for remote monitoring and control onsite devices or equipments. it is rugged designed, and inbuilt GSM/GPRS/3G/4G Modules, equips DI, Relay, AI, Temperature and Humidity sensor inputs, powerful programmable logic functions, and timer automation control, it can connect to Cloud Platforms, enable rem...

The Cellular IoT Modbus RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). The RTU features 8 digital inputs, 6 analog inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and 1 RS485 serial port.

5. 3 SMS Alert numbers and 5 Alarm dial Telephone numbers can accept to the alarm message; 6. Supports armed, disarmed, inquiry status, switch on/off Output Relay by SMS Commands;

Home Accessories SMS gateway (M2M RTU) Remote router $ 180.00. Back to products Ultrasonic Flow meter $ 828.00. SMS gateway (M2M RTU) $ 525.00. SMS gateway (M2M RTU) quantity. Add to cart. Compare. Add to wishlist. Category: Accessories. Share: Description Reviews (0) Shipping & Delivery Description ...

S271 industrial 4G RTU has four digital input, four relay output, four analog input, and one temperature and humidity acquisition interface. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.