While Nest is well known for their security cameras, they are now offering the components to provide a complete home security solution. Nest Guard is the brains of the system, which includes an alarm and keypad. To monitor door and windows, they offer sensors named Nest Detect. Nest Tags are key fob sized devices that allow you to arm and disarm the system without a passcode. All these devices can be pre-ordered today.
For those who require live monitoring, Nest will be selling a home monitoring and alarm response service through their partner Moni. This will allow alarm notifications to be routed to local law enforcement. To ensure your alarm service continues to operate during power and Internet service outages, the devices are battery powered and can utilize cellular connectivity as a backup service.