Contactless Palm Vein Access for Everyday Entry
The Bestkid MD3 smart door lock adds touch-free palm vein access, built-in Wi-Fi, a doorbell and multiple keyless entry options for busy family routines.
- Contactless palm vein unlocking: Open the door with a quick palm scan, especially helpful for children, older adults and users whose fingerprints can be difficult to read.
- Built-in Wi-Fi: Connect directly to 2.4GHz Wi-Fi for app-based remote access, alerts and access records without an extra hub.
- Built-in doorbell: Receive app reminders when the doorbell is pressed, so you can respond from wherever you are.
- Auto-lock and door sensor: The lock can automatically secure after the door closes, and the door sensor helps show open/closed status in the app.
- 7 access methods: Palm vein, PIN keypad, RFID card, app unlock, Alexa voice control, Apple Watch and physical key access.
- Rechargeable 37Wh battery: USB-C charging supports long everyday use; actual battery life varies by Wi-Fi use, access frequency, temperature and settings.
Smart Control Without an Extra Gateway
Use the app to manage users, check entry records and control access remotely after connecting the lock to Wi-Fi. The keypad, RFID cards and emergency key give families backup access options for different situations.
Product Details
- Model: MD3
- Lock type: Palm vein smart deadbolt lock
- Connectivity: Built-in 2.4GHz Wi-Fi and app control
- Access methods: Palm vein, PIN code, RFID card, app, Alexa voice control, Apple Watch and physical key
- Battery: Rechargeable 37Wh battery with USB-C charging
- Door features: Doorbell, auto-lock and door sensor
- Installation: Designed for compatible standard doors; check door size, backset and bore-hole compatibility before purchase.
Always keep the emergency key accessible. Confirm installation requirements and local door/egress rules before use.
