The Satin Nickel Schlage Sense Smart Deadbolt with Camelot Trim makes daily life simpler and more convenient. Enter an access code on the touchscreen to unlock the door instead of searching your pockets for keys. Pair the lock with your smartphone over Bluetooth. Share access with trusted friends and family with just a few taps in the Schlage Sense app, no more keeping track of spare keys. The Schlage Sense lock is easy to install yourself in minutes. It's battery operated so there's no hardwiring required, and the lock will still accept access codes if the power goes out at home. Battery life with average use is about one year, and the low battery indicator reminds you weeks in advance to replace it. You can update the lock wirelessly through the app as new features are released, which means you never have to buy a new lock to take advantage of the latest capabilities. Add the Schlage Sense Wi-Fi Adapter (sold separately) to your home Wi-Fi network to lock/unlock from anywhere.