Cleanrooms demand exceptionally high standards in environmental cleanliness, operational discipline, and emergency response efficiency. Traditional communication methods often fall short in supporting effective collaboration within sterile environments.
Cleanrooms demand exceptionally high standards in environmental cleanliness, operational discipline, and emergency response efficiency. Traditional communication methods often fall short in supporting effective collaboration within sterile environments.
This solution is built on an IP network architecture, integrating dustproof embedded devices with zoned broadcasting capabilities. It enables contactless communication, emergency alarm triggering, and unified dispatch management within clean areas—ensuring process continuity and personnel safety.
Equipment must be embedded-mounted and dust-sealed to prevent contamination within the cleanroom environment.
Support one-touch alarm triggering, sub-second call setup, and zoned broadcast linkage for immediate incident response.
Wideband audio encoding combined with echo cancellation technology ensures clear communication even in noisy environments.
Seamless integration with access control, surveillance, and fire alarm systems; supports SIP protocol for third-party connectivity.
Broadcast areas are divided according to cleanroom classification levels, enabling independent control of broadcast content.
This solution design strictly follows the current national standards and regulations, ensuring compliance throughout the
entire process from system design equipment selection, construction installation, to acceptance testing.
The main references include:
ISO 14644-1 — International Standard for Cleanrooms and Associated Controlled Environments.
GB 50472-2008 — Design Code for Cleanroom Facilities in the Electronics Industry
IETF RFC 3261 — SIP v2.0 Protocol Specification.
G.168-2014 — Digital Network Echo Canceller Standard
GB 50116-2013 — Code for Design of Automatic Fire Alarm Systems.
GB 50057-2010 — Code for Design Protection of Structures Against Lightning
The cleanroom paging and intercom system is built upon an IP-based network architecture. Through the use of access switches and a core switch, it enables seamless interconnection among devices located in corridor areas (ceiling-mounted speakers, one-touch call stations, IP network amplifiers), cleanroom areas (emergency call stations), and the control room (duty phones, uninterruptible power supply, core switch, SIP dispatch server, etc.).
The SIP dispatch server acts as the central control unit, responsible for signaling processing and device registration management, ensuring stable and efficient voice communication. This IP network architecture not only facilitates system scalability and maintenance but also allows for effective integration with the enterprise’s existing IT infrastructure.
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