Bogen CA17 Call Switch, Designed for annunciator call-in for PI35A, SI35A, and Multi-Graphic Systems, Aluminum

Built for dependable emergency notification, the Bogen CA17 Call Switch is a purpose-built push-button for annunciator call‑in on intercom and monitoring systems. As a Bogen emergency call switch, the CA17 delivers simple, momentary push-button operation to trigger call-in signalling through the SCR25A module to MCP35A/SBA225 annunciators—helping security teams and facility managers reduce response times. Constructed from rugged aluminum and sized at approximately 2.8" wide by 4.5" high, the CA17 mounts in a standard single-gang box for straightforward installation in control rooms, corridors or public areas. Compatible with PI35A, SI35A and Multi‑Graphic systems, and with Nyquist NQ‑GA10P/NQ‑GA10PV intercom modules, it integrates smoothly into existing low-voltage intercom, surveillance and monitoring setups. The CA17’s no-frills design minimizes points of failure and maintenance while providing the reliability expected in security and emergency communications applications. Add the CA17 to your intercom or emergency call station deployment to ensure clear, consistent annunciation—order now or contact our sales team for application guidance and system integration support.

• Provides reliable annunciator call-in for emergency and monitoring systems, ensuring clear signal transmission to MCP35A via SCR25A
• Durable aluminum construction and compact 2.8" x 4.5" single-gang design for long service life and easy wall-mount installation
• Simple momentary push-button operation for immediate call-in without additional circuitry—reduces maintenance and training time
• Direct compatibility with Bogen PI35A, SI35A, Multi-Graphic systems and Nyquist intercom modules (NQ-GA10P/NQ-GA10PV) for seamless integration
• Ideal for security, surveillance and public-safety applications where dependable emergency notification and system interoperability matter