NGTeco Smart Door Lock, Biometric Fingerprint Door Lock with Bluetooth WiFi & Handle, Electronic Keypad Lock Security…

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4-in-1 Smart Door Lock: Greatest Electronic lock- You could unlock with Fingerprint, Smartphone app, Keypad,and Mechanical Key. Built-in newest Bluetooth module lets you unlock your door only by taking your phone out. You can reach remotely control via Bluetooth Gateway to this lock and voice control by Alexa device(Need to purchase separately)
Control Access and Monitoring Door lock: A 24/7 activity log tracks who enters and exits your home. And with unique keys for each user, you’ll always know who and when opens your door via this biometric door lock
Share Code by Fingerprint Lock: You can remotely generate a temporary code to your friends, no need to worry about getting keys back from them. (Just need to download the NGTeco Home App and register an account)
Voice Control Biometric Door Lock:Voice control with Alexa, Google Assistant. Add a NGTeco Bluetooth Wifi Bridge (sold separately) to remotely unlock and monitor, your door as well to integrate with Alexa to enable Voice Control. It can work with our Gateway (ASIN:B08JLY6QMT)
No Drilling Required:You could choose to use Double Sided Tapes directly or install it on the existing lever or knob of a single-hole door. Door thickness of 1.18 inch to 2.36 inch (30 to 60mm). Combined with the adjustable mortise 2.36 inches or 2.76 inches (60mm or 70mm). Before buying this lock–please measure whether the lock size is suitable for your door