Smart Lock for Interior Doors with Fingerprint, Passcode and App Control

Upgrade your room access with a smart lock for interior doors that unlocks by fingerprint, passcode, app, or key. It gives you flexible control for bedrooms, studies, offices, and shared spaces without relying on just one entry method.

Keyless Control for Interior Spaces

✅ Enter faster with fingerprint, passcode, app, or key access.

✅ Stay prepared with backup keys and Type-C emergency power support.

✅ Enjoy quieter entry with silent mode for low-noise access.

✅ Fit your interior door confidently with 35-50mm door compatibility.

✅ Get reliable everyday use from 4 AAA alkaline battery power.

✅ Add lasting durability with lacquered aluminum alloy construction.

This knob-style electronic lock is designed for interior doors where convenient access control matters. Bluetooth app control gives you another simple way to unlock when your hands are full or when you want quick room access.

Fingerprint entry gives you fast, keyless access.

Silent mode reduces noise, making it a practical choice for bedrooms, studies, and shared spaces. The included key access adds a dependable backup option whenever you need it.

Silent mode suits quieter interior spaces.

Built from lacquered aluminum alloy and FCC certified, it combines everyday durability with straightforward installation on doors 35-50mm thick. If battery power runs low, Type-C emergency power support helps you regain access.

Knob-style design fits common interior doors.

Choose simpler, quieter access for your interior door today.