Protect your home and your family, and enjoy a hands free voice controlled speaker with a great audio experience at the same time. First Alert's Onelink Safe & Sound is a smart smoke and carbon monoxide alarm with Alexa Voice Services enabled. Ask Safe & Sound to play music or audiobooks, read you the news, control smart home devices, and more. Leveraging your homes hardwiring and using optimal ceiling placement, Safe & Sound fills any room with immersive, 360 degree high end audio. Advanced microphones let Safe & Sound hear your voice commands from any directioneven when music is playing. This 3 in 1 alarm is also powered by First Alerts intelligent smoke and carbon monoxide protection, and warns you about danger in your home and its location with an 85 decibel alarm plus voice alert. With First Alerts free Onelink Home app, Safe & Sound can also remotely notify you of a smoke or carbon monoxide emergency in your home via your phone or tablet. Safe & Sound installs just like a standard hardwired smoke alarm, so you can easily replace existing alarms. Adapter plugs are included to save you the hassle of rewiring and to simplify installation. Its compatible with Apple HomeKit.