Keep your home safe with the Onelink Smart Smoke + Carbon Monoxide Alarm. Available in both battery and wired versions, this device alerts anyone at home in case of an emergency. Compatible with Alexa and HomeKit, Onelink comes with voice alerts to let you know if the alarm is triggered. Likewise, it tells you whether carbon monoxide or smoke triggered the alarm along with the location. Using the Home app, you can receive alerts about carbon monoxide and smoke detection. Similarly, you can set up smart automations, such as unlocking smart doors or turning on smart lights if the alarm is triggered. This feature ensures that you can easily evacuate during an emergency. Moreover, the smart alarm also works with other compatible Onelink alarms in your residence. By wirelessly connecting through a Bluetooth mesh, Onelink sounds off all connected alarms for extra protection.