Tough on bad guys. Easy on you.
The Nest Secure alarm system is easy to live with every day. Just tap Nest Tag on Nest Guard to arm and disarm the alarm – no passcode needed. Nest Detect sensors look out for doors, windows, and rooms. And with the Nest app, you’ll always know what’s happening at home.
Warranty:1 Year Warranty
Arm and disarm however you like
Use the Nest app from anywhere, tap Nest Tag on Nest Guard or enter a passcode. Or just say, "Hey Google, set security to Away and guarding," and the built-in Google Assistant will arm for you.
Get Remind Me alerts
If you forget to arm your alarm, you can get a Remind Me alert on your phone so you can arm right from the Nest app.*
Look out for doors, windows, and rooms
Nest Detect is a sensor that does many things. Stick it on a window, and it detects open/close. Stick it on a wall, and it senses motion. On a door, it does both. With a built-in motion sensor, Nest Guard also protects a room.
Press the button on the Nest Detect to open a door without setting off the alarm. The house stays armed and the alarm stays silent.
It's easy for everyone
Tap Nest Tag on Nest Guard to arm and disarm the alarm. Without a passcode. Put one on your keychain and give one to someone you trust.
Know what's happening at home
With the free Nest app, you can arm and disarm from anywhere. Check-in on your home anytime. And if the alarm goes off, you’ll get a security alert.
Just ask Google.
The built-in Google Assistant can help you manage tasks, get answers and control your home.
What you get:One  Adhesive strip
One  Mounting screw
One  Nest Guard
One  Quick Start Card
Two  Nest Detect sensors (with required CR123 battery included)
Two  Two Nest Tags
Two  Corner mounting brackets
Two  Flat mounting brackets
Two  Open/close magnets
One  User’s Guide