Smart Door Lock Fingerprint Deadbolt, Keyless Entry Door Lock with App Control, Digital Electronic Keypad Touchscreen Code Auto Lock, Biometric Smart Locks for Front Door (Black) — Open-Box, 36% Off

Keyless Entry Door Lock : Featuring unlocking methods including fingerprint, password, APP control, IC card, and mechanical key. The lock is powered with 4 AA batteries(not included) that can last up to 12 months. For remote access, please kindly search for TUYA GATEWAY(not included)

Fast Fingerprint Reading ＆ Remote Access ：Unlock effortlessly in just 0.3 second with high-precision biometric fingerprint recognition boasting a 99.99% accuracy rate,record 100 sets of fingerprint in total. remotely generate one-time passcodes for visitors

Auto-Lock ＆ Password Protection : When entering room, the door will be auto-locked within 5-60secs(inerval time can be set on the mobile app). You can add random numbers before and after your real password to make it more secure when entering it in front of friends

APP Control : Search and download the Tuya smart app, then it can be easily connected to the smart lock by bluetooth. You can share your password with your family. The Tuya Smart APP will remind you to replace the batteries when they're low, and you can also check the battery status via the APP at any time

Easy to Install : Fits 99% of American front wooden doors. Our smart deadbolt lock can be installed in minutes by using just a screwdriver. No extra drilling required,suitable for both left and right-handed doors

Upgrade your home security and convenience with our Smart Fingerprint Door Lock, now enhanced with a new 433MHz wireless doorbell receiver. Unlike older models where the doorbell sound was weak and limited to the lock’s small speaker, this upgraded version sends a wireless signal to an independent doorbell receiver that delivers a clear, loud chime anywhere in your home. The receiver supports USB power or 3×AAA batteries, and includes 3M adhesive, allowing it to be placed on a desk, wall, or entryway without drilling. This smart lock offers multiple unlocking options — fingerprint, passcode, IC card, Tuya APP Bluetooth unlock, and mechanical keys — making it ideal for families, guests, or rental properties. With features like auto lock, weather-resistant design, anti-peeping passwords, and easy DIY installation, it is a reliable upgrade for any modern home.