SimpliSafe completists will want to add this interconnected smart smoke/CO detector to their systems, but we don’t Consider it an essential component. SimpliSafe has replaced the smoke and carbon ...

Your home’s first line of defense against fires and smoke are its smoke detectors. These devices pick up on smoke in the air and alert you to its presence. The idea is that the alarm will activate and ...

One of the best things about SimpliSafe is that it's a completely flexible system, with seven preconfigured packages available. On the high end, there's the Haven package ($558.86), which comes with ...

SimpliSafe is taking a much more affordable approach to smart smoke and carbon monoxide detection with one listener device that detects alarms. Incidentally, this is a familiar Google Nest feature ...

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 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 ...

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 ...

If you have a pre-existing smoke or CO detector, you probably don’t want to go to the trouble of installing a new device to connect with your smart home gadgets. Well, lucky for you, SimpliSafe has ...

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 ...