Security Door Application

Application Sites: Primarily used in residential communities, finance offices, archives, and entrance/exit doors of apartment units, where anti-theft security features are required.

Security doors demonstrate their防盗 capabilities by being resistant to forced entry with common tools within a specified time frame (Class A for 30 minutes). As an essential barrier to home safety, security doors are categorized into Class A, B, C, and D, with Class A offering the highest level of防盗 performance, followed by Class B and C, and Class D being the lowest.

Intercom doors are a type of security door, where the wiring conduit is pre-fabricated during the door manufacturing process to provide an interface for installing the intercom system. Intercom doors are typically installed at the entrance of residential units in a community, and are considered public facilities owned by the residents.

Beijing Dafusi's anti-theft doors and building intercom doors are characterized by their theft prevention, practicality, and aesthetics, available in both ordinary steel and stainless steel materials to meet customers' customization needs.