During the winter months, one of your major concerns regarding the unpredictable weather is likely basement flooding from heavy rain and snow. Another concern in the basement is freezing pipes. Water pressure builds up in frozen pipes and they are more likely to break. Sensors are available to help you monitor basement flooding and freezing.

How Basement Sensors Work

Instead of buying two separate sensors, manufacturers are now releasing dual detection sensors. Once placed in the basement, the sensor will read the current temperature and also obtain a probe to check for signs of water. Alerts will be sent either electronically or through a built-in audio signal.

By catching any freezing temperatures or signs of flooding early, you can offset potential damage to items stored in the basement. The sensors also help you avoid costly repairs from damage caused by freezing pipes and large pools of water. Water damage is one of the most expensive home repairs to make. According to American Insurance Association and Insurance Services Office:

“An average insurance claim comes in around $7,000, and property damage runs more than $11 billion annually.”

Top Features

A standout feature to consider when shopping for flood/freeze sensors is the ability to communicate with your smartphone. With this feature, you will get an instant alert if water or freezing temperatures are detected in the basement. The alert is typically sent via push notification, text message or email. Many sensors allow you to control your preferences from your smartphone as well. For instance, you could set an alert to pop up at any temperature range of your choosing.

Along with alerting your phone to freezing temperatures or moisture in the basement, the detector should also emit a loud signal. This allows you to hear the alert in case you’re not near your phone or if your home’s Wi-Fi signal isn’t working properly.

Long battery life is another option to consider. If the sensor is using batteries that will deplete quickly, the device will require a lot of regular maintenance. Many models on the market rely on long-lasting batteries that won’t need changing for five to ten years. You definitely want a wireless sensor that uses batteries because it allows for more options when you’re looking to place the device. Plus, the sensor continues to work even if the power goes out.

Another option to keep in mind is the need for a waterproof sensor. Many flood sensors are not waterproof which means that after any water exposure, they will be virtually useless and require replacement.

An extra feature you could consider when buying the best basement sensor is a detector with a humidity gauge. By measuring the humidity in the air, you will be able to prevent the growth of mold and mildew.

Best Overall Bet

Talk to your home security provider about sensor options available for your basement. For instance, you may be able to use flood and freezing temperature detectors manufactured by companies like Honeywell, D-Link and Roost. Sensors are also usually part of a smart home package. This option allows you to control all Wi-Fi enabled devices from a central hub.


Interested in home security products including flood and freezing sensors? Then, contact Protect America today to discuss our affordable and reliable line of security products. The security provider offers incentives such as 24/7 monitoring, no installation fees and fixed costs. Go online to request a free quote or call 1-800-951-5190 for more information.