Paging Sound Detector – RDL TX-PSD1

RDL TX-PSD1 — Paging Sound Detector

The RDL TX-PSD1 is a paging sound detector designed to monitor audio feeds for paging tones and tone-based announcements. It detects paging activity and provides a clear indication that can be used to initiate downstream actions or control signals. This function simplifies integration between public address systems and external devices such as notification panels, recording devices, or automation systems. By automating responses to paging events, the unit helps installers and integrators reduce manual intervention and improve coordination across AV and security systems. OEM buyers and MRO teams can use the TX-PSD1 to add paging-aware control to existing equipment without extensive rework. Electronics hobbyists and bench technicians will also find it useful for prototyping and repair tasks that require detection of paging or tone signals. Overall, the device offers a focused solution for projects where reliable detection of paging events is required.

The detector is intended to be placed at an accessible audio monitor point and requires minimal configuration, enabling rapid deployment on site. Tri-Tek Electronics supports specification and purchase for customers across Phoenix, Mesa, Chandler, Tempe, Gilbert, Scottsdale, Glendale, and nationwide, with full manufacturer warranty service available through our distribution channels.

Key Features:

• Detects paging tones and tone-based announcements on audio feeds
• Provides a clear, integration-ready indication of paging events for downstream control
• Designed for straightforward integration into AV, security, and paging systems

Specifications:

• Manufacturer: RDL
• MPN: TX-PSD1
• UPC:

Typical Applications:

• AV system integration and public address monitoring
• Security and access control systems that respond to paging events
• OEM integration where paging-aware control is required
• MRO and field service retrofits to add paging detection
• Electronics bench prototyping and repairs involving paging or tone signals

Installation or Use Example:

During a school or hospital AV installation, a technician connects the TX-PSD1 to a monitor point on the PA amplifier. When the unit senses the designated paging tone, it signals the connected control system so that signs, recording, or notification workflows can be activated automatically, reducing response time and ensuring consistent behavior across devices.

Tri-Tek Electronics is an authorized distributor for RDL products and provides nationwide availability and support, including assistance with specifications and warranty service.