Premium Aluminum Alloy smart door lock

Digital Smart Lock The latest version, full of all options
6 functions
1️⃣ Scan your finger
2️⃣ Password
3️⃣ Key card
4️⃣ can be opened through the application
5️⃣ The key is a master key system 
6️⃣ Fast charging USB cable for home use 🧨Emergency

Premium Aluminum Alloy material, strong and durable.

Best Finger Scan Kit 2021
New system 2021 and there is an anti-theft signal when the device is broken.