Elitech 4G Wireless Remote Real-Time IOT Temperature Humidity Monitor Digital Data Logger, APP/Cloud Data Storage, with Single External Expansion Channel (Needs Probe) RCW-360Pro-SC

Real Time Monitor - Elitech 4G RCW-360Pro Wireless Data Logger can monitors your data in real-time with global 4G network communication, ensuring your data safety. Plug-and-Play design - Offering 5 interchangeable types probes for ultimate flexibility. Each probe has a calibration certificate, and the device does not with certificate. Offline Record - Up to 100,000 data points to prevent data loss, and will be uploaded after the network restores. Rest assured your data is always secure. Temperature Unit - Switch between Celsius and Fahrenheit with one touch. Hold the MENU botton to switch temperature unit. And TFT color can display data more intuitive. Multiple Alarm - Including sound, screen, and indicator lights for offline alarm. Cloud-based alarms can be received through Elitech iCold APP, SMS, Email, or platform.