Exterior Deadbolt Length: 5 9/32"Exterior Deadbolt Width: 2 25/32"Exterior Deadbolt Projection: 23/32"Interior Deadbolt Width: 5 19/32"Interior Deadbolt Width: 2 32/32"Interior Deadbolt Projection: 2 5/16"
Product FeaturesMaterial: Solid BrassResponsive Touchscreen: Interface uses cool white LEDs for defined illumination in the dark or daylight.Custom User Codes: Up to 30 custom user codes with 4 to 8 digit code length for family, guests and service professionals.SecureScreen™ Technology: Provides additional security by employing random digits prior to entering your personal code to prevent fingerprint and code detection.Anti-Tamper RF Window Lock: Interior trim offers antitamper screws to lock RF window for added security.Streamlined Interior Trim: Interior conceals the technology in a smart, sleek design that is smaller than other electronic products on the market.One Touch Locking: Lock your door with a single touch. No need for a key or code to lock the doorIndicator light: Interior trim will blink green, amber or red to indicate unlocked, locked or low battery status.Easy Installation: Installs in minutes with just a screwdriver. No hard wiring needed.4 AA Battery Power (Included)ANSI/BHMA Grade 2 certifiedZ-Wave Wireless Technology: Wirelessly communicate with security and home automation systems via ZWave Technology.Works with Amazon Alexa and Google Assistant when connected to a SmartThings, Wink or similar Smart Home Hub (devices sold separately).Use your phone to monitor lock status, check history and remotely lock and unlock your smart lock (third party app required).128-bit Advanced Encryption Standard (AES) communication with Z-Wave 500 chipset. 
