SMART WiFi Guard

Wireless thermometer

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
SMART Wifi Guard


Technology behind SMART WiFi 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
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

Contact Us

Contact us at 877.272.3111 or

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