High-security mechanical combination lock

Details

This mechanical combination lock is designed for homes, offices, and storage spaces. It features a high-precision mechanical keypad, operating reliably without batteries, making it simple and dependable to use. It supports two unlocking methods: password and backup key, offering flexibility to meet different needs and ensuring daily security and convenience. The lock body is equipped with a high-quality zinc alloy handle, which is sturdy, durable, wear-resistant, and corrosion-resistant, providing a comfortable feel. The overall design is simple and elegant, combining aesthetics and practicality, making it an ideal choice for enhancing door security in homes and offices.

Specifications

Material: Zinc alloy
Dimensions: 310mm x 63mm
Door thickness: 30-90mm
Unlocking method: Password, Key
Weight: 4 kg
Applicable scenarios: Indoor doors/Outdoor doors/Patio doors