FA-800E FreezeAlarm Pro

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Previously the Intermediate FreezeAlarm (FA-I-CCA)

The FreezeAlarm Dialer Pro calls up to three phone numbers and alerts you with a voice message if the temperature gets too cold or too hot, if the power fails or if the back-up battery needs replacing.

This model also has a Quick Status Feature that allows you to hear the current temperature, power status and battery status with a simple call from any phone in the world.


  • Calls up to three phone numbers to alert you of one of an alarm situation (temperature drop, power failure, or the back-up battery needs replacing)
  • Clearly identifies the problem to the person answering the call or leaves a voicemail
  • Allows you to call and check the current temperature, power status and even remotely program the unit
  • Customize both the greeting and the alarm condition messages
  • Easy set-up and programming - simply plug in a phone and the unit's voice guided programming actually "talks" you through the set-up
  • Fahrenheit or Celsius selectable
  • Automatically resets when the alarm has been acknowledged
  • Remotely change any of the programming options or cancel the alarm call-out 
  • No monitoring fees or installation costs.
  • Supplied with a temperature sensor, power adapter and phone cord


  • Sensor Range: -50°F to 300°F (-55°C to 150°C)
  • Base Operating Environment: 32°F to 140°F (0°C to 60°C)
  • Sensor Length: 3.5 ft - can be extended up to 100 ft
  • Accuracy:  ±3°F ( ±3°C)
  • Power: Standard 110V AC Adapter & 9V backup battery
  • Weight: 2.0 lbs (0.91 kg)



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  • 4

    Posted by William Huebner on Jan 30th 2020

    shipping was great, getting it going a little complicated, new battery did not last