Probrico Smart Fingerprint Door Lock for Front Door, Keyless Entry Door Deadbollt Lock with Digital Keypad Code, Electronic Smart Deadbolt with App Control, Auto Lock, Bluetooth, Black - BK612-DLEMFAUSPB-1PackZ

• 4 in 1 Unlock Ways：This smart lock can use fingerprint,password,APP and key to unlock/lock, it can meet people's daily needs in multiple scenarios, and they no longer have to worry about forgetting their keys when going out. Fingerprint Unlock:it uses biometric technology, with a recognition rate of up to 99.8%, it can accurately identify your fingerprint and unlock the door in just 0.3 seconds,Securely accommodates up to 50 fingerprints, ensuring seamless access for multiple authorized individuals. Password Unlock:This keypad lock securely accommodates up to 250 access codes for family use,and supporting setting multiple one-time passwords, which will be automatically deleted after being used to unlock the electronic deadbolt. Auto Lock & One-Touch Lock:The electronic door lock can be set to automatically lock within 5 to 60 seconds after the door is closed, avoiding the situation of forgetting to lock the door in case of emergencies, ensuring the safety of the home. You can also lock it by pressing the "🔒 " on the panel. Easy Installation:This smart door lock with keypad suits for door thickess between 1-3/8" to 2" (35 mm to 50 mm),We offer detailed installation instructions and videos,you can finish the installation with just a screwdriver within 5 minutes（Both the left and right doors can be used）Please note that our smart deadbolt is suitable for 2-1/8" (54mm) door holes AND the smart lock powered by 4*AA batteries (Not Provided)., Weight: 1.86 pounds, Manufacturer: Probrico