Front View

SMART Guard®

A wireless thermometer for automatic temperature monitoring of hot and cold equipment such as refrigerators, freezers, hot boxes, dish machines, store rooms, and delivery trucks. The SMART Guard® also features a door switch option to monitor access to the equipment. The unit has an option to use an internal thermistor or attach an external thermistor.

Smart Guard Front View SMART Guard Back View SMART Guard Mounted

SMART Humidity Guard®

A wireless temperature sensor for automatic temperature monitoring of ambient air and relative humidity.

SMART Cryo Guard®

A wireless thermometer for automatic temperature monitoring of equipment that requires a temperature range of -200°C to 200°C. This unit is used on equipment such as cryogenic freezers, incubators, centrifuges, etc. This unit uses a NIST traceable RTD probe.


  • Monitors storage equipment, ambient air, and humidity 24/7/365
  • Product simulator available to monitor liquid inventory
  • Reduces labor cost by eliminating paper temperature logging
  • Sends alerts via email, text, or phone if temperatures are not in the proper range
  • Offers open/close door monitoring for sensitive inventories
  • Allows each piece of equipment to be set up with specific alert parameters and actions
  • Onboard memory stores up to 30 days of temperatures in the case of a power or network failure
  • Wireless transmission eliminates the need for a hard wired installation