Bogen CA11A Call-In Switch for PI135A, SI135A and Graphic Series Paging Systems

The CA-11A from Bogen is a Press-to-Call Switch designed specifically for use with the PI135A, SI135A, and 115B, 2223, and 2233 Graphic Series intercom and paging amplifiers. Its unique fixed Privacy setting ensures that unauthorized monitoring is prevented without disrupting program or intercom transmissions, making it an essential addition for secure communications.

Bogen CA11A Call-In Switch Features

• Compatibility: Designed for use with the PI35A, SI35A, and MultiGraphic Series 115B/2223/2233 systems, ensuring seamless integration into existing setups.
• Signal Activation: SCR holding circuits actuate the annunciator signal and LEDs in Bogen’s SBA-Series room selector panels, enhancing visual and audio notifications.
• Press-to-Call Functionality: Provides momentary press-to-call capability, allowing for quick and efficient communication when needed.
• Fixed Privacy Position: Offers a fixed privacy position to prevent unauthorized monitoring of the staff station from the control center, ensuring confidentiality.
• Non-Disruptive Privacy Mode: Privacy mode does not interfere with program or intercom transmissions to the staff station (privacy cannot be used with 2-wire call-in), maintaining uninterrupted communication.

Bogen CA11A Call-In Switch Specifications