Freeze-Guard is a wireless temperature and door-state monitoring device. This app supports the device and allows you to monitor the condition of your freezer, 24/7.
You, the user, will set a range of temperature (maximum and minimum) allowed for your product (food, vaccines, etc.). When the temperature gets out of its allotted range or the door has been open for more than 10 minutes, the user receives an ALERT text message with the current temperature and door state. This allows the user to check the refrigeration unit with enough time allowed that, if there is a threat of real damage, the door can be shut or service can be called to fix your refrigeration unit before the content of the refrigerator or freezer goes bad. All values can be set and monitored from a mobile device via Wi-Fi.
The Freeze-Guard device has a battery backup that allows you to monitor your freezer unit in case of a power outage. If backup battery voltage of the device gets low, user will be notified via text.
Temperature history can be logged with a time interval of your choice. An email export option is available.