Digi Smart Wi-Fi Guard

Wireless thermometer

Digi Smart Wi-Fi Guard is a wireless thermometer for automatic temperature monitoring of equipment storing temperature-sensitive food, vaccines, medications, and other critical inventory items. The unit has the option to use an internal thermistor or attach an external thermistor.


  • 24/7/365 monitoring of equipment
  • 24/7/365 notification of alerts sent via email, text, and/or phone call
  • Identifies potential equipment maintenance issues in advance of failure
  • Helps to eliminate product loss
  • Reduces labor cost by eliminating manual temperature logging
  • Stores up to 30 days of data in case of network or electricity failure
  • Glycol product simulator probe option available
  • Wireless transmission eliminates the need for hardwired installation

Download Digi Smart Wi-Fi Guard Data Sheet


Technology behind Digi Smart Wi-Fi Guard

Display 128x32 pixel graphical backlit LCD
Door Switch Yes (requires optional Switch Kit)  
Temperature Range -40°F to 260°F (-40°C to 125°C)
Accuracy +/- 0.9°F (+/-0.5°C) at -4°F to 158°F (-20°C to 70°C)
Resolution 0.1°F or 0.1°C
Supported Wi-Fi Standards IEEE 802.11 b/g/n
Supported Encryption Types IEEE 802.11 WEP, WPA
Security Protocols WPA/WPA2 Personal, TLS, and SSL
Backlight YES
Farhenheit/Celsius YES
Sleep Mode YES
Power Micro USB cable or 3 AA batteries
Calibration NIST Traceable Certificate (Available)
Dimensions 4" x 3" x 1"
Weight 5.4 oz.
NIST Traceable NIST Traceable Certificate (Optional)
Compliances RoHS/FCC/IC

*Actual communication distance will depend on RF environment.

Eliminate hand-written temperature logs

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Contact us at 1-866-806-2653 or

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