Condition: Brand New Item Type: Mechanical Door Lock Panel Material: Zinc Alloy Lock Body Material: Steel + Zinc Color: Silver Applicable Door Thickness: Approx. 30-60mm/1.2-2.4in Applicable Types: Indoor, Outside the Door Password Length: 1-11 Digits Lock Tongue Center Distance: Standard 60mm/2.4in Features: Waterproof, No Need Battery Power Installation door thickness: 3-6cm Position width of the lock: Above 8.5cm Door seam: 0.2-0.5cm Double doors need to be fixed on one side and can only be opened inside or outside. Package List 1 x Panel 1 x Lock Body 1 x Card Slot 1 x Lock Card 1 Pack of Installation Accessories 2 x Rubber Lock Sticker 2 x Key 1 x Instruction 1 x Bolt Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Mechanical door lock, granular keys, sensitive key codes, strong hand feeling, simple operation, support key to unlock. 2Compared with the old mechanical lock, this lock can be opened without a key, and easy to install and easy to open. 3Made of zinc alloy material, sturdy, accurate, safe and durable. 4111 digit combination lock for furniture cabinets, the recommended password is set to 46 digits. 5The passwords can be entered in any order, for example 1234 can be 4321 or 1342 or any order. 6Waterproof, fireproof and moistureproof, without battery power, it can be used outdoors for a long time without rusting. 7Suitable for office doors, interior doors, rental doors, composite doors.