煙警報

Introducing Nest Protect

• Learn why interconnected smoke alarms are better than standalone smoke alarms
• Technical specifications

Get started

• Beginner's guide to the Nest Protect smoke and CO alarm
• Setup and installation
• Nest Protect Basics

Explore features and settings

• Browse all features and settings
• Control your Nest Protect
• Alerts and notifications
• Learn how Nest Protect works
• Nest Sense の詳細
• Learn why Nest Protect doesn't have wired interconnect
• Change the language your Nest Protect speaks
• Replace Nest Protect's batteries

Safety and certifications

• Learn about carbon monoxide
• Carbon monoxide levels in your home
• When to replace your Nest Protect
• What to do if Nest Protect detects smoke in your home
• Learn about the different types of fires
• Symptoms of carbon monoxide poisoning
• What to do if carbon monoxide is detected
• Emergency evacuation plan
• Learn about Emergency Shutoff
• Why carbon monoxide (CO) alarms don't need to be installed near the floor

Fix a problem

• Error codes
• Can’t connect Nest Protect to the app or Wi-Fi
• Why Protect’s green power light is on, but the app says the power is out
• Protect’s speaker or horn aren't verified by Sound Check or Safety Checkup
• Reset Nest Protect and erase all settings
• Troubleshoot when nothing happens after removing 1st gen Nest Protect's battery tab
• Troubleshoot wired Nest Protect power problems

Warranty, manual & returns

• 保証、安全性、規制に関する情報
• Download documents included with Nest Protect
• Nest デバイスを返品する
• Warranty Checker