Onelink by FIRST ALERT Smoke Detector and Carbon Monoxide Detector | Hardwired | First Alert
- SMOKE + CO DETECTION 2-in-1 smart smoke and carbon monoxide alarm alerts you to both types of danger in your home, with a photoelectric smoke sensor and electrochemical carbon monoxide sensor.
- MOBILE + VOICE ALERTS Alarm sends emergency notifications, via your phone, while voice alerts tell you the type and location of danger.
- A HOME SAFETY NETWORK + ALEXA Interconnects with existing traditional hardwired alarms and other Onelink devices (sold separately) to create a smart home safety network, so if one alarm sounds, they all sound.
- works with Amazon Alexa so you can ask Alexa to check the status of your Onelink alarm (Alexa device sold separately)..
- HARDWIRED + BATTERY BACKUP Hardwired alarm includes a 10-year sealed battery backup for protection in power outages.
- for maximum protection, hardwired alarms should be installed on every level of the home and inside each sleeping area.
- COMPATIBILITY Compatible with Apple HomeKit.
- can be used on both Apple and Android devices.