ADT, Vivint, and Ring also have this feature. So why would anyone invest in a traditional wired security system when there ...

Both have their advantages. “Having a hardwired smoke alarm helps to increase the chance alarms have power and are ready to signal in case of a fire,” says Sharon Cooksey, the fire safety ...

The Kidde Hardwired Smoke Alarm with Indoor Air Quality Monitor doesn’t have as many features as the Google Nest Protect, but it still works well, and it’s a much less expensive way to improve ...

The lineup features a hardwired alarm with a 10-year battery (a requirement in many states) and a battery-powered option, both with backup batteries. The app will send you low battery warnings ...