Nest Protect

🔥 Dual Hazard Detection

• Detects smoke from both fast‑flaming and slow‑smoldering fires using a smart split‑spectrum sensor.
• Includes a 10‑year electrochemical carbon monoxide sensor for continuous CO monitoring.

📱 Smart Alerts & App Integration

• Sends real‑time alerts to your smartphone when smoke or CO is detected — helpful if you’re away from home.
• You can silence false alarms (e.g., cooking smoke) via the app without reaching the unit physically.

📢 Voice & Interconnected Alerts

• When multiple Protect units are installed, they interconnect and speak the location of danger (e.g., “Smoke in the kitchen”).
• Friendly voice warnings (“Heads up — smoke detected”) give clear information before full alarms sound.

🌙 Nightly Promise Self‑Test

• Runs automatic nightly self‑tests to verify sensors and battery health — reducing the need for manual testing.

💡 Useful Extras

• Pathlight nightlight: gently lights your way in the dark.
• Built‑in temperature and humidity sensors help with environmental awareness.
• Works with Google Home and the Nest app for status and alert management (requires a Google account).