Keypad Button Lever Waterproof Mechanical Code Door Lock

Keypad Button Lever Waterproof Mechanical Code Door Lock. Waterproof & Fireproof: No power supply required; features waterproof and fireproof mechanical design. Heavy-Duty Construction: Solid zinc alloy trim and stainless steel main components with anti-saw deadbolt. High Security Cylinder: Brass cylinder with 10-pin double-row keyway; includes 5 owner keys and 1 construction key. Customizable Backset: Standard 60mm backset; customized 70mm backset available for specific door requirements. Versatile Finish Options: Available in Antique Brass, Satin Nickel, and True Gold Polished finishes. Easy Installation: Easily reversible for left and right handing; fits door thickness 35-65mm. Anti-Panic Function: Equipped with anti-panic function for enhanced safety and emergency exit. Multiple Trim Types: Available in Type A, B, C, and D inside trim to match various door styles.