If you have an alarm system, there is a good chance that you can equip your system with a low-temperature device. In its simplest form, the temperature device measures air temperature and will alert you if your air temperature falls below a specified temperature.
There are various levels of sophistication when it comes to a temperature sensor. Often, for one's home, you just need the basic temperature sensor that notifies you if the premises drops below a pre-determined temperature (e.g., 40 degrees). These devices can be very inexpensive.
More sophisticated temperature sensors contain programmable lower and upper temperature limits. These sensors can be set to delay any warnings. For example, you could program the sensor to activate when the temperature is below 27 degrees for 5 continuous minutes. Some sophisticated sensors are weather resistant and can read temperatures from remote locations.
You may find a temperature sensor beneficial if....
- You live in a cold climate. If your furnace quits, it will not be long before temperatures plummet to below freezing, which can spell disaster for your plumbing.
- You own a vacant house or a rental house. Many people have vacation homes, cottages, apartments or residences for sale that are regularly vacant for periods of time. A temperature sensor will provide peace-of-mind that your furnace is working and that your house is an acceptable temperature.
- You have a refrigerator or freezer with valuable items in it. I have relatives with a meat freezer that stopped working. Before they knew what happened, all of the meat had been ruined and the smell was horrible. A simple remote temperature sensor could have detected an unacceptable elevation in temperature and notified my relatives immediately.
- You own a business. Say you have a room where it is critical that you maintain a certain temperature (for example a room that houses computer servers). You don't want that room getting too hot or too cold. Many businesses have areas where temperatures must be maintained in a specific range and a temperature sensor would be ideal.
Keep in mind that when you use a temperature sensor with a monitored alarm, the results are much more beneficial. If your alarm is not monitored, what good would an alarm buzzer going off do for you when your house is vacant? On the other hand, a quality monitoring alarm company will instantly be notified and follow a specified call list to notify you or other delegates.
In short, temperature sensors can alert you of increases or decreases in temperature. While most commonly used to detect freezing temperatures in the home, you can use them in almost any situation, location or application where temperature change can cause a significant property loss.