VX1027 Features: * Bio-matic fingerprint door lock * Enjoy the freedom of being able to take your morning jog or walk the dog without carrying keys * Easy Programming * Add or delete user is performed directly on the lock"s pin pad * Utilizes "Live Layer" optical sensor technology to ensure accuracy and high level of security * Leaves home worry free and you can enjoy trips with friends and family * Can store up to 150 fingerprints, 78 pass codes * 2 Back up keys for optional use * Cover protects scanner and pin pad * Powered by 4 AA batteries (not included) Assembly Instructions: * Assembly required Dimensions: * Overall dimensions: 3"" H x 9.5"" W x 5.75"" D Warranty: * Manufacturer provides two year limited warranty Disclaimer: * Low battery power warning alarm