RTU5028 GSM Power Voltage Status Monitoring Alarm, Connection Remote Controling, Power Failure/Recover Alert 100-240V(US)

Intelligent monitoring: GSM power monitoring alarm intelligently monitors the field power status. When the power supply voltage exceeds the set high or low threshold, an SMS alert is automatically sent to the preset mobile number
Remote monitoring: The power monitoring alarm mainly monitors the status of the field power supply wirelessly, allowing for remote operation without distance limitations
Authorization number: The user can dial the device number through the authorization number. The device will automatically reject the reception and immediately send a message to the caller about the current status (temperature and voltage). The user can also query the current status by SMS command. A device can support up to 10 authorized numbers
Timing report: The device can set the daily fixed point and periodically report the current status message to the first user. It also supports Modbus RTU and Modbus TCP protocol to connect to the cloud, enabling real-time monitoring of the current status through the network
Battery storage: The device has a rechargeable backup battery that can be used continuously for 8 hours when fully charged. It is suitable for monitoring industrial remote monitoring and control and automatic control systems such as power outage, machine room, temperature and humidity, street light, solar energy, refrigerator, generator, pressure, water level, crane wind speed, meter and so on