The FITNATE Fingerprint Door Knob delivers smart, secure, and seamless access with its 4-in-1 unlocking system—supporting fingerprint recognition, customizable passcodes, Tuya Smart app control, and a traditional backup key—so you can effortlessly switch between methods based on your needs. Manage your home or office like a pro: use the Tuya app to remotely unlock the door, issue one-time PINs, share access with family or guests, and review real-time unlocking logs, all while assigning tailored permissions for multiple users. Say goodbye to fumbling for keys—thanks to advanced biometric and wireless technology, a simple touch of your finger or the handle grants instant entry. Built to last, it features a sleek, corrosion-resistant aluminum alloy body with an LED-backlit keypad for clear visibility day or night, blending high-tech functionality with modern aesthetics. Best of all, installation takes just minutes with a single screwdriver and fits most interior doors in bedrooms, offices, apartments, and more—bringing keyless convenience to any space without the hassle. | Fitnate | | 4 in 1 Smart Fingerprint Door Knob with Keypad, App Control | Black | Best Buy