Alpha CSD502 Central Station Dialer/Adapter

The CSD502 from Alpha is a Central Station Dialer/Adapter that provides a seamless interface between your nurse-call and emergency-call systems and a POTS line, ensuring reliable transmission of alarm messages to a Central Station monitoring facility. With added supplementary notifications to enhance regular system annunciation, this unit is easy to integrate and comes with necessary components for quick setup, making it an essential tool for efficient emergency communication.

Alpha CSD502 Central Station Dialer/Adapter Features

• Ademco ContactID Protocol: Supports the widely used Ademco ContactID signaling for compatibility with various monitoring stations.
• DTMF Signal Generation: Generates all necessary Dual-Tone Multi-Frequency signals, ensuring clear and accurate communication.
• Handshake and Kiss-off Tone Decoding: Decodes essential tones from the monitoring station for reliable connectivity and feedback.
• Isolated Connections: Features mechanical relay, optocoupler, and telephone coupling transformer to enhance safety and reduce interference.
• POTS Line Transmission: Utilizes standard Plain Old Telephone Service lines for easy installation and infrastructure compatibility.

Detailed Specifications for Alpha CSD502