AILRINNI Smart Door Lock, Fingerprint Door Lock, 12-in-1(Fingerprint/passcode/APP/IC Card/Key) Password Bluetooth Smart Locks,Biometric Electronic Smart Lock for Home, Office, Hotel Office, Apartment

• 🔐【12 in 1 Keyless Door Lock】12 functions in one, enjoy the ultimate convenience. This smart door lock offers fingerprint, password, APP control, IC card, mobile phone NFC, watch NFC, mechanical key, app watch, real-time viewing, auto lock, Alexa voice control (requires additional purchase of TTLock's optional G2 WiFi gateway) and one-time code. Enjoy the freedom to choose the unlocking method that best suits your needs and preferences, and provide personalized access for your children, elderly and other family members.
• ✋【AI-Enhanced Fingerprint Recognition Technology】The biometric smart lock continuously improves fingerprint recognition with 99.9% accuracy, unlocks in under 1 second, and stores up to 100 fingerprint profiles, providing the ultimate keyless entry solution that eliminates lost key worries.
• 📱【Remote Control & Alexa Voice Commands】Pair with the G2 Wi-Fi Gateway (sold separately) to unlock powerful features,Control Anywhere: Lock or unlock your door remotely.Manage Access,Set up passcodes and view real-time access logs from your phone.Voice Convenience,Use simple Alexa commands to control your lock hands-free.
• ⚒️【Military-Grade Security Protection】Our electronic keypad door lock combines three powerful security features: anti-peeping password protection (enter 6-10 real digits plus random inputs), IP65 waterproof zinc alloy construction, and reinforced burglar-proof deadbolt - making it ideal for both residential home security and rental property applications.
• 👮【real-time viewing】Our locks come with a real-time unlocking record function, saving administrators time and worry. ​The moment the lock is unlocked, the record is instantly synchronized to the administrator's device, including the identity of the unlocker, time and opening method. ​No need to guard the door, you can easily grasp the door opening status in scenarios such as home, office, and shop, making management more efficient and safer.
• 🔋【Low Power Consumption + Emergency Charging】Door locks for front door operate for up to 120 days on just 4 AA batteries (not included). Featuring a low-battery indicator and a USB Type-C emergency power port, these smart locks ensure reliable access even in urgent situations. Pro Tip: please use 8 rechargeable AA batteries (4 in use and 4 on standby). This way, you can swap them out instantly without interrupting your lock’s operation. Please note that the emergency power port is designed for temporary use only—replace the batteries promptly to ensure proper operation.
• 🛠️【Easy to Install】 fingerprint door lock design is easy to install. With just a Phillips screwdriver, installation can be completed in 15 minutes. In addition, it is compatible with both left-hand and right-hand doors. If you have any after-sales issues, please contact us for installation assistance.
• 𝐂𝐎𝐍𝐓𝐑𝐀𝐂 𝐔𝐒 if you have any problems, please contact us. Buy it with Confidence. Login your amazon account > choose "Your orders" > find the order ID > click "Contact seller".

AILRINNI Smart Door Lock, Fingerprint Door Lock, 5-in-1(fingerprint/passcode/APP/IC card/key) Password Bluetooth Smart Locks,Biometric Electronic Smart Lock for Home, Office, Hotel Office, Apartment 【12 in 1 Keyless Door Lock】12 functions in one, enjoy the ultimate convenience. This smart door lock offers fingerprint, password, APP control, IC card, mobile phone NFC, watch NFC, mechanical key, app watch, real-time viewing, auto lock, Alexa voice control (requires TTLock's optional G2 WiFi gateway) and one-time code. Enjoy the freedom to choose the unlocking method that best suits your needs and preferences, and provide personalized access for your children, elderly and other family members.