Keypad Door Knob with Lock and Key Round Ball Electronic Entry Door Knob Lock for 35‑55MM Thickness Door Apartment Office Garage Black

1、Premium Metal Materials: Made of excellent aluminum alloy and stainless steel, the door knob lock is durable and reliable, suitable for 35 to 55mm wooden and room doors. 2、Multiple Password Options: With a password length of 6 to 8 digits, the door knob lock can store up to 45 sets of passwords, including 3 for administrators and 42 for regular users. 3、Anti Peep Function: Featuring a dummy password option, the keypad door knob allows users to input random numbers before and after the correct password, unlocking with a maximum limit of 16 digits. 4、Stylish and Functional Design: Designed in a round ball shape for aesthetics and practicality, the door knob lock offers various unlocking methods such as password entry, key access, and more to meet different needs. 5、Easy Installation: Simple to install, the electronic door knob lock is suitable for use in homes, apartments, garages, offices, and other locations, providing added security guard for peace of mind.
Specification
Item Type: Keypad Door Knob Lock
Material: Aluminum Alloy, Stainless Steel
Weight: Approx. 678.00g/23.92oz
Capacity: 45 Sets (3 Sets for Administrators, 42 Sets for Regular Users)
Password Length: 6 to 8 Digits
Virtual Password Guard: Dummy Password Anti Snooping, Can Be Entered Before Or After The Correct Password At Any Time, The Maximum Limit of 16 Digits
Application: Standard Wooden Doors, Office Doors, Narrow Doors, Eco Friendly Doors
Power Supply: 1 x 3.7V 400mAh Ternary Lithium Battery (Built in Battery Included)
Unlocking Method: Password or Key
Door Thickness Compatibility: 35 to 55mm/1.38 to 2.17in
Round Ball Knob Size: Approx. 80x57mm/3.15x2.24in
Package List
2 x Round Ball Knob
1 x Lock Body
1 Bunch x Keys(2PCS Keys)
1 x User Manual
4 x Short Screws
2 x Long Screws
1 x Corner Support Plate
1 x Installation Key
1 x Corner Support Plate Shell

Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.