Overview
IEC 62820-3-1:2017 provides comprehensive application guidelines for Building Intercom Systems (BIS) used in security applications. Developed by the International Electrotechnical Commission (IEC), this standard assists professionals in the planning, installation, commissioning, operation, and maintenance of intercom systems within buildings. It is specifically focused on delivering a framework for system integrators, installers, consultants, and system owners to ensure BIS are implemented effectively and in compliance with relevant security and safety requirements.
Key Topics
-
System Planning and Design
The standard outlines steps for determining BIS requirements and preparing a design proposal tailored to specific building and user needs. This includes recommendations for:
- Selecting system type and components (audio, video, user units, security management, auxiliary devices)
- Considering functional and performance criteria
- Evaluating environmental and interoperability requirements
-
Installation Guidelines
IEC 62820-3-1 details best practices for installation, emphasizing:
- Adherence to manufacturer’s guidelines and local regulations
- Appropriate placement and secure mounting of equipment
- Considerations for both indoor and outdoor installations
- Ensuring medium connections (wired/wireless) are robust, concealed, and protected
-
Commissioning and Handover
The document prescribes a systematic approach for system verification and testing prior to handover. Key aspects include:
- Comprehensive inspections and functional testing against design requirements
- Documentation and reporting of any deviations or changes
- Providing necessary operating instructions and training to system owners
-
Operation and Maintenance
Ongoing system efficiency and reliability are supported through:
- Regular maintenance routines and inspections
- Clear documentation for troubleshooting and upgrades
- Operator training and record-keeping
-
Environmental and EMC Considerations
The guidelines address influences like weather, vandalism risks, and electromagnetic compatibility (EMC), ensuring long-term performance and safety of BIS components.
Applications
IEC 62820-3-1:2017 is applicable to a broad range of security intercom installations, such as:
- Residential complexes and apartment buildings
- Commercial and office facilities
- Gated communities and estates
- Public buildings with controlled access points
- Integration with other security systems, such as access control, video surveillance, elevator management, and alarm systems
By following these guidelines, stakeholders can ensure their BIS installations provide reliable communication, visitor management, and entry control while satisfying security and compliance requirements.
Related Standards
For complete and effective implementation of Building Intercom Systems, IEC 62820-3-1:2017 should be used in combination with other key standards in the IEC 62820 series:
- IEC 62820-1-1: System requirements – General
- IEC 62820-1-2: System requirements – Building intercom systems using the Internet Protocol (IP)
- IEC 62820-2: Requirements for advanced security building intercom systems (ASBIS)
- IEC 62820-3-2: Application guidelines for advanced security systems (if applicable)
Other related standards for access control and EMC may also need to be considered based on installation location and integration needs.
Keywords: Building Intercom Systems, IEC 62820-3-1, security intercom, system planning, installation guidelines, intercom commissioning, building access, security system integration, electromagnetic compatibility, IEC standards.