Mechanical Password Lock Waterproof Fireproof Zinc Alloy Intelligent Keyless Coded Lock Set for Home Office

High-concerned chemical : None Model Number : Password Lock Brand Name : Fdit Origin : Mainland China Mechanical Password Lock Waterproof Fireproof Zinc Alloy Intelligent Keyless Coded Lock Set for Home Office Specification: Item Type: Door Lock Set Material: Zinc Alloy Weight: Approx. 927g / 32.7oz Password Panel Size: Approx. 107x43x40mm / 4.2x1.7x1.6in Rubber Sealing Ring Size: Approx. 116x50mm / 4.6x2.0in Rubber Sealing Hole Diameter: Approx. 10mm / 0.4in Distance Between Rubber Sealing Hole Diameter and Center Point Of Aperture: Approx. 95mm / 3.7in Password Length: 2-4 Digits Applicable Door Thickness: 30-60mm / 1.18-2.36in Applicable Type: Indoor and outdoor doors Features: Waterproof, no need for battery power, passwords do not need to be in order Package List: 2 x Door Lock Panel 2 x Rubber Pad 1 x Lock Tongue 1 x Door Buckle 1 x Stopper 4 x Screw 1 x Bolt 2 x Accessories 1 x Tweezers 3 x Long Screw 1 x Square Bar 1 x English Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.