LBB1957/00 (Bosch) Call Station Keypad Extension, Adds 7 Extra Zones to LBB1956/00 | By JJSATs

Key Features of Bosch Call Station Keypad (LBB1957/00)

• Expanded Zone Control: Adds 7 extra zone-select keys to the Plena Voice Alarm call station, enabling more granular control over large facility paging.
• Seamless Integration: Specifically designed to be physically and electronically linked to the LBB1956/00 call station for a unified user experience.
• Scalable Architecture: Up to 8 keypads can be daisy-chained to a single call station, allowing for a maximum of 60 individual zone selections.
• Bi-color Status LEDs: Each key features two LEDs indicating the selection status and fault condition of each specific zone for professional monitoring.
• Cohesive Design: Matches the aesthetics and build quality of the main call station, ensuring a professional appearance on any desk or console.
• Reliable Emergency Standard: Part of the Plena Voice Alarm family, built to maintain system integrity in critical safety and evacuation applications.