Multi-part Document
BS EN 50133 - Alarm systems. Access control systems for use in security applications.

This is a multi-part document divided into the following parts:

• Part 1 Alarm systems. Access control systems for use in security applications. System requirements
• Part 2-1 Alarm systems. Access control systems for use in security applications. General requirements for components
• Part 7 Alarm systems. Access control systems for use in security applications. Application guidelines