Elitech 4G or WiFi Real-Time Temperature Humidity CO2 Digital Data Logger, Diverse Replaceable Probes, 100000 Points, Cloud Data Storage, SMS/Email/APP/Web Alarm,Dual External Expansion Channel,RCW-360Pro-DC

Key Features:

• The product is suitable for various occasions, including warehouse, refrigerated storage, refrigerator car, shade cabinet, medicine cabinet, refrigerator lab, etc;
• Compact size, fashionable appearance, magnetic card tray design, easy installation;
• Large TFT color screen display, rich in content;
• Built-in rechargeable lithium battery enables long-time real-time data upload after power cut;
• Built-in sound-light alarm device can realize local alarm;
• Automatic screen-on/off;
• Supports up to 2 channels, each channel supports a variety of pluggable probe types,
  probe types see the selection list.

Technical Specifications:

• Probe type: Dual temperature;
• Model: TD3X-TDE-R;
• Cable: 5 Meters;
• Point: Two temperature probe;
• temperature Range: -40~80°C;
• temperature Accuracy: ±0.5°C;
• Sensor type: Digital temperature and humidity sensor, Digital temperature sensor;
• Sensor interface: 3.5mm four section headphone interface, using I2C communication mode ;
• Power input: 5V/2A (DC), Type-C.;
• Temperature display resolution: 0.1°C.;
• Humidity display resolution: 0.1%RH;
• Number of offline recording groups: 100,000;
• Data storage mode: circular storage;
• Record, upload interval and alarm interval: Normal recording interval: 1 minutes ~ 24 hours allowed, Default 5 minutes.
  Alarm recording interval: 1 minutes ~ 24 hours allowed, Default 2 minutes.
  Normal upload interval: 1 minutes ~ 24 hours allowed, Default 5 minutes.
  Alarm upload interval: 1 minutes ~ 24 hours allowed, Default 2 minutes.
• Battery life: Not less than 10 days (@25°C, good network environment, upload interval :5 minutes)
  Not less than 60 days (@25°C, good network environment, upload interval :30 minutes)
• Indicator light: alarm indicator, charging indicator.
• Screen: TFT color screen.
• Buttons: power on/o, menu.
• Alarm buzzer: alarm occurs, sounding for 1 minute.;
• Communication: 4G(can fall back to 2G),WIFI.
• Location mode: LBS+GPS(optional).
• Alarm modes: local alarm and cloud alarm.
• Waterproof grade: IP64.
• Working environment: -20~60 °C, 0~90% RH (non condensing).
• Specification and dimension: 110x70x23mm.