The satin nickel Nest x Yale Lock with Nest Connect offers a secure alternative to the standard deadbolt lock. With this tamper-proof keyless deadbolt, you won't have to worry about lost keys or picked locks. Thanks to unique passcodes, you'll be able to assign entry access to family, friends, and guests. Additionally, you can set schedules to let them in. One-touch locking allows you to tap the device to lock it on your way out, and auto-lock automatically locks it when Nest knows you're away. The included Nest Connect range extender enables you to use the Nest app for remote access to lock and unlock your door.