IEEE 475-1983

475-1983 is a technical standard for disturbance sensors used in rf intrusion alarms, providing a focused reference for sensing behavior in electromagnetic security applications. It is relevant where detection elements must respond reliably to radio-frequency disturbance conditions while supporting consistent design and evaluation. By setting a common basis for performance and terminology, this standard helps manufacturers, integrators, and purchasers compare equipment more confidently and reduce ambiguity in specification and compliance work.

475-1983 overview

The 475-1983 standard addresses disturbance sensors in the context of rf intrusion alarm systems, placing the topic within fields, waves and electromagnetics. Its value lies in defining a technical framework for sensors that detect changes associated with intrusion-related disturbances, rather than general-purpose alarm equipment. As a product reference, it can support selection, engineering review, and testing by clarifying the expected scope of the sensor function and its role within an intrusion alarm design.

Typical use cases

This standard is most relevant when specifying or assessing sensor units used in radio-frequency intrusion alarm installations, including perimeter protection and monitored secured areas. It may be used by engineers working on alarm system components, test teams evaluating sensor response, and procurement staff comparing compliant products. In practice, 475-1983 helps align the disturbance-sensing function with the surrounding rf detection architecture, especially where consistent behavior and documented technical expectations are important.

Why this standard matters

For rf intrusion alarm applications, a clear standard helps reduce uncertainty in design and acceptance decisions. 475-1983 supports more consistent performance expectations for disturbance sensors, which can improve reliability in security-focused deployments and make product comparison easier during procurement. It also helps narrow the risk of misinterpretation between suppliers and users when defining sensor behavior, test conditions, and intended use. That consistency is important when system performance depends on dependable electromagnetic disturbance detection.

• Disturbance sensors for rf intrusion alarms
• Electromagnetic sensing context
• Performance and evaluation reference
• Design and procurement consistency
• Security system component specification