Schlage Encode Smart Wi-Fi Deadbolt with Camelot Trim in Satin Nickel Condition: Open Box Color: Satin Nickel * Built-in WiFi allows you to lock/unlock from anywhere, plus set up guest access codes for recurring, temporary, or permanent access when paired with the Schlage Home app or * Key by Amazon app, no additional accessories are required * For additional convenience, enjoy voice commands via Alexa or Google Assistant * Create and manage up to 100 access codes for trusted friends and family to use with the fingerprint-resistant, capacitive touchscreen with easy one-touch locking * Built-in alarm technology senses potential security breaches at the lock * Easy to install with just a screwdriver. Unique Snap ‘n Stay technology snaps the deadbolt onto the door so both hands are free during installation * Guaranteed to fit standard doors (1-3/8 in. to 1-3/4 in. door thickness and 2-3/8 in. or 2-3/4 in. backset)