HAIFUAN D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R)

Works with Alexa for Voice Control (Hub Required, Alexa Device and hub Sold Separately)Unlock with M1 Card, Pass Code Mechanical Key or APP, Can be Operated Via Keypad or APP150 Code Users ,200 Cards For Physical Memory, Unlimited App Users, Keypad illuminationStandard Latch(2 3/8" and 2 3/4" Both Available in the package).Easy to Change Handle Direction, Default for Right HandRemote Control Function(Hub Required, Hub Sold Separately), HUB ASIN:B07KPTZR45，Require an Extra Small Hole for Screw and Data Line，Check Dimension before Purchase,Contact Seller for Help if any Question