AST 4 in 1 Keyless Door Knob with keypad, Smart Door Knob, Interior Snib Lock for Kidproof or Petproof, Auto Lock, Passage Mode, Fingerprint Doorknob, Made of Zinc Alloy, APP Control, Matte Black

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• [High Convenience]: The door knob with touch screen keypad is integration of convenience and security of keyless entry door lock with handle by 4-in-1 locking doorknob, including thumbprint (18 users), password (20 sets of passcode), APP and 2 back-up Keys as biometric door lock and bluetooth door knob with lock and key.
• [Better Security]: This lock with code has auto locking for exterior and snib for locking locks for doors inside with high strength mechanical design for better security. Smart door lock APP to manage the finger print door knob and PIN Code. Interior snib design is good for door knob child proof.
• [Robust Design]: Main parts of the digital lock are set made of high strength Zinc alloy and security latch bolt made of Stainless steel, net weight of this lockset is more than 2.85 lbs. IP54 waterproof design to this digital door knobs is applied for better reliability as outdoor lock.
• [Easy Installation]: Suitable for common cut-out of office door lock, smart door locks for front door, keyless entry door lock, bedroom door lock, apartment door lock, hotel room door locks, room door lock with code, pantry door lock, and garage door lock. Please refer to the installation instruction and video in the listing.
• [Quality Service]: Worry-free return policy (30 days) and prompt technical support by email, welcome to approach us for any problem during the use of this automatic door lock.