Buoan’s YL-99 is a straightforward keyless entry knob for anyone tired of fumbling for keys. It replaces a traditional deadbolt with a simple keypad, offering a clean, modern upgrade for interior doors, home offices, or secondary entrances. The value is in its simplicity and focused feature set.

Installation takes about ten minutes with a screwdriver, fitting most standard U.S. doors. The automatic locking is the main event—the door securely latches behind you every time. A backlit keypad is visible in low light, and the zinc construction feels solid for daily use. It runs on batteries with a backup key for entry if they die.

This is a capable basic lock, not a connected smart device. It won’t tie into your home network or send alerts. For securing a garage, basement, or a rental unit where you want to change codes easily, it’s a practical and affordable solution. Just keep the included physical key in a safe place as your fail-safe.