Door Knob Lock, Keypad Door Knob Lock with Multiple Password Options, Stylish Round Ball Design and Easy Installation for Home Office, Deadbolts (Silver)

Spec: 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, 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

• [Premium Materials] Made of aluminum alloy and stainless steel, this door knob lock is and for 35 to 55mm doors.
• [Stylish Design] The round ball shape offers aesthetics and practicality, with various unlocking methods like password entry and key access.
• [Anti Peep Function] Protect your privacy with a dummy password option, allowing input of random numbers before and after the correct password.
• [Multiple Password Options] Store up to 45 sets of 6-8 digit passwords, with 3 for administrators and 42 for regular users.
• [Easy Installation] Suitable for homes, apartments, garages, and offices, this electronic door knob lock provides added security for peace of mind.