Kwikset Smart Doorlocks

The Kwikset Smartlocks allows the user, through a third-party smart home controller, to remotely check the door lock status, lock or unlock the door and receive notifications. 
 
Z-Wave Technology enables user to lock/unlock from phone (mobile)
Check status of door if its locked or unlocked
Comes with (2) regular house keys for manual lock/unlock
Battery Powered (4 AA Batteries) about 1-year battery life