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How does a water sensor work and why install one with your Salem smart home?

April 21, 2025
Mobile app warns homeowner of a water concern

One tiny leak at your property can lead to big difficulties and thousands of dollars worth of damage. You need to protect against this risk; fortunately, there’s an easy way to accomplish this. A water sensor is a simple, effective, and budget-friendly solution. See how they work and why you might incorporate water sensors into your Salem smart home.

How water sensors shield Salem your home

Water infiltrates homes in numerous ways, whether from a broken appliance, plumbing failure, storm-related event, or simple human error. Whatever way it happens, you must know right away, and this is why water sensors are important. But how precisely do they work? 

Many water sensors are conductive and work with two electrodes. When water reaches the electrodes, an electrical circuit is formed, setting off your alarm. You’ll also find capacitive sensors that release an electrical field. When water touches the conductive areas of these components, the field is broken, and your alarm triggers. Optical sensors utilizing infrared LED light are an additional choice.

Some water sensors give you more

A few advanced water sensors give you even more protection as they feature built-in temperature sensors. This is an outstanding benefit in preventing frozen pipes. If there’s an extreme drop in temperature, you’ll be notified right away. Taking steps before pipes burst will protect you from flooding and exorbitant repair costs.

Why incorporate water sensors into your Salem smart home? 

When water problems arise, you must be alerted right away. You can achieve this goal by connecting water sensors to your smart home. Whether you’re there to hear the alarm or not, you’ll get an immediate notification on your smartphone. In addition, your round-the-clock monitoring team will be alerted. Every second counts in a water emergency to control the destruction and interruption to your family.

Where should you put water sensors?

Any spot susceptible to an influx of water is an ideal place for water sensors. Consider installing in these areas:

  • Bathrooms: Position near bathtubs or in back of toilets.
  • Basements: Water frequently enters lower levels through leaky walls or as a result of excess rain or faulty sump pumps.
  • Around water heaters or appliances: Any water-using appliance might over time leak.
  • Under sinks: Water sensors are perfect for detecting plumbing leaks in place you can’t see.
  • Attics: Catch roof leaks early and prevent expensive repairs.

Request water sensors with your Vivint smart home

Give your property the robust protection it requires with Vivint’s innovative components. Our water sensors in Salem integrate with your Vivint cell phone app to send you immediate updates when your alarm goes off. You also enjoy built-in temperature sensors to avoid frozen pipes. Discover all the smart home components available in Salem by calling (503) 994-1230 today.