Folohaos Fingerprint Smart Door knob, Keyless Entry Door Lock with Keypad, 4-1 in Unlock (APP/Code/Fingerprint/Key) Back Locking, Auto Lock, Waterproof, Anti Prying Password, for Home, Office, Hotel - YL-78A-SILVER-NEW

• UPC   780669096063
• 🔐【0.2s biometric fingerprint Access】 The 4-in-1 combination doorknob has an advanced fingerprint sensor that will enhance the security of your life. 99 fingerprint+155 user code +app control+2 keys. A variety of ways to unlock so you don't have to worry about the battery can not open the lock or forget the key. 🔐【Illegal Input Reminder Function 】The app records the time and date when they how to open the door. For some behaviors without password, when the user wants to enter the password, if the user enters the wrong password or fingerprint for three consecutive times, the system will send a reminder in the application. You can view intruders by combining time on home monitoring and alert messages. 🔐【Back Locking, Privacy Protecting】High-quality metal surfaces and robust zinc alloy construction enhance safety and service life. When the back locking is turned on, neither the key nor the code nor the fingerprint can unlock it, enhancing the privacy of your space and protecting your personal assets, keeping your children away from the bad guys. 🔐【Multifunctional Use】✅ Passage Mode. After entering the correct password, press * # to turn on or off the passable mode, mainly to facilitate frequent access, and any fingerprint can be unlocked. ✅USB Charging. Up to 2 years of battery life using a single brand of high-quality 4 × AA batteries. In the case of complete battery power failure, use the mobile power supply connected to the bottom USB-C port. There is also ✅ Silent Mode, ✅3s Automatic Lock. 🔐[One Year Warranty] Perfect option/gift for room rentals (Airbnb locations), housekeeping, offices, dormitories, storage rooms, laundry rooms, bedrooms, and general upgrades. This smart fingerprint lock is guaranteed for one year from the date of purchase. Comes with a 30-day money-back guarantee. When you encounter problems during installation or use, please feel free to contact us. Technical support will be available at within 12 hours., Manufacturer: Folohaos