SimpliSafe is expanding its DIY home security lineup with a simple but powerful new device: the Smoke & Carbon Monoxide (CO) Alarm Listener. At $44.99, it’s an inexpensive way to significantly ...

From high-quality, high-tech indoor and outdoor cameras, burglary sensors (such as glassbreak and motion), hazard sensors (water and smoke, for example), and video doorbells and smart locks, there's a ...

SimpliSafe and ADT are both household names in the home security world, but there are quite a few differences between the two companies. SimpliSafe is known for its DIY options, but ADT has taken a ...

The SimpliSafe Smoke & Carbon Monoxide (CO) Alarm Listener enables customers to integrate their current smoke and CO detectors with SimpliSafe's connected system and 24/7 professional monitoring for ...

SimpliSafe’s user-friendly equipment and competitive pricing make it our top pick for a home security system. NerdWallet is committed to editorial integrityMany or all of the products on this page are ...

Here’s some news that should perk the ears of anyone interested in home security. Consumer Reports recently came out with a list of the best DIY home security systems money can buy. Our sponsor, ...

BOSTON—SimpliSafe, a manufacturer of smart home security systems, has announced that its Richmond, Va. monitoring center is now UL-listed for the Alarm Validation Scoring Standard (AVS-01). AVS-01 is ...

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 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 ...