The MarketWatch News Department was not involved in the creation of this content. The new Alarm Listener offers a simple way to level up a home's existing smoke and carbon monoxide detectors with ...

The new Alarm Listener offers a simple way to level up a home's existing smoke and carbon monoxide detectors with SimpliSafe ® 24/7 professional monitoring BOSTON, Sept. 16, 2025 /PRNewswire/ -- ...

The best home security systems are user-friendly, affordable and customizable to your needs. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this ...

When you purchase a home security system, one of the biggest decisions you’ll face is whether to spring for live professional monitoring. This service can add significantly to the total cost of the ...

Home security systems—once the exclusive domain of high-priced professional installers—have never been more affordable, and the hardware and software is simpler, more intuitive, and easier to set up ...

Ring’s rich features and affordable monitoring plans make it a top choice for a home security system. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, ...

If your home already has a security system, getting a new one may feel like an annoying chore. How do you know if you need an upgrade or if your old alarms and access codes are still fine? As home ...

ARLINGTON, Mass.—American Alarm and Communications announced it has completed the acquisition of Instant Signal & Alarm of Salem, a security and life safety systems provider across the North Shore and ...

We may earn a commission from links on this page. Credit: René Ramos/Lifehacker/OsakaWayne Studios, Jackyenjoyphotography/Moment, luismmolina/iStock via Getty Images ...

When you buy a home security system, you'll make many decisions, including what sensors to use and where to put them. Every additional device has a higher cost and more coverage or capabilities. The ...

If you’re among the 39 million U.S. households protected by a monitored home security system, chances are you’ve triggered a false alarm or two. What you might not know is that nearly all security ...