Nest Protect - smoke sensor

Key Points

• Voice alarms with custom location
• Low-battery, smoke, carbon monoxide and sensor failure alerts
• Split-spectrum sensor
• Nightly Promise function
• Steam check
• Wireless interconnect
• Safety history and home report
• Emergency shutoff
• Emergency clip record

Product Features

• Get alerts on your phone
  This smoke sensor can send you a message when there's a problem or the batteries run low.
• Tells you what and where
  The sensor speaks up if there's smoke or CO and tells you where it is, so you know what to do.
• Sees the substances, you can't see
  Carbon monoxide is an invisible, poisonous gas. This sensor tells you where it's hiding.
• A light in the dark
  Usually the sensor has its light turned off, but when you walk underneath it, pathlight can light your way.
• Every second counts
  The split-spectrum sensor looks for both fast and slow burning fires.
• Sleep safe and sound
  Nightly promise is a quick glow when you turn out the lights that says everything's working well.