Keyless Entry Door Lock, Wi-Fi Smart Door Lock with Bluetooth, Keypad Deadbolt Lock, Fingerprint Door Lock, Passcode…

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🦊 WIDE RANGE OF APPLICATION TYPES: Our smart lock is suitable for all doors with a round hole. The diameter of the hole is: 54mm or 2.12 inch, and the thickness of the door is: 33-50mm, or 1.3-2 inch, for details, please refer to our page Check the sixth main picture of, if your door is not perforated, it does not matter. We have a perforated template specially equipped for you in the package, which can be used to punch holes in your door that fit our lock.
🦊 MULTIPLE WAYS TO UNLOCK: Bluetooth App(both IOS and Android), Google sound control and Alexa, Fingerprint, Anti-peep touchscreen code, RF ID, Mechanical key. 6 in 1 flexibility unlock. Easy to use it whether children or the elder.
🦊 FAST RECOGNITION & HIGH SAFETY LEVEL: Less than 0.5 seconds recognize your fingerprint and the error rate is 0.001%. It has a high safety factor and anti-collision close to Class 2. The most important is that we use the C-Level anti-theft technology to protect your safety in all aspects. Also, we use IMD metal technology, more waterproof and durable, no rusting
🦊 JUST NEED A SCREWDRIVER TO INSTALL: It’s super easy to install in minutes with just a screwdriver. No wiring. Replace knob lock without any damage on door, replace kind of mortises split lock easily. Designed to fit any US standard interior and exterior door.
🦊 100% REFUND & RETURN: If you received defective or damaged product, please contact us immediately via: gzfennio@outlook.com, we support refund, return or replacement.