These devices can alert you to dangerous low or high temperatures or flooding conditions in a vacant property.
If you are looking for a simple device to call you when the temperature goes below 45 degrees or if the power goes out, then the Reliance PhoneAlert is for you.
If you are looking for more flexibility with your alarm points and/or want to incorporate refrigerator monitoring or thermostat control, check out the Sensaphone 400 (FGD-0400).
For a comparison chart of all available temperature monitors, click here:
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