Nest Secure

Nest's new security system -- called Nest Secure -- includes the Guard, the Tag and the Detect. 

Getting started

The Nest Secure starter pack will cost $500 and includes a Guard, two Detects and two Tags. 

Nest Guard

The Nest Guard is the keypad for Nest's new security system. The Guard has an 85-decibel siren, a backup battery and an LTE/3G backup, as well as arm and disarm capabilities. 

Nest Tag

Tap your security system on and off with the Nest Tag. 

Nest Detect

Stick this sensor to a door or window and it'll send you a push alert when it opens. The Detect also senses motion. 

Hands on

We got a chance to take a closer look at the pieces of the Nest Secure system. 

Mobile control

You can of course control the system with your phone. 

Monitoring

Monitor security yourself, or pay for professional monitoring. 

Nest Hello

Nest also introduced a doorbell cam on Wednesday called the Nest Hello. 

A doorbell from Nest

The cam has person recognition -- it distinguishes people from pets and objects -- as well as the more difficult facial recognition. 

No price yet

The price for the Nest Hello hasn't been announced. 

Hello specs!

Nest Cam IQ Outdoor

Finally, Nest brought its IQ cam tech to an outdoor model. 

Outdoor smarts

Complete with facial recognition capability, SuperSight, two-way talk and more, this model is supposed to bring Nest's premium IQ tech to your yard. 

Costly cam

The outdoor Nest Cam IQ will retail for $350. 

Nest app

You'll be able to see footage from any Nest cam on the app. 

Nest lineup 2017

After Wednesday's event, Nest's lineup of smart home products is much more robust.