Specification	Details
Brand	Bosch
Model	LBB 1956/00
Product Type	Voice Alarm Call Station Microphone
System Compatibility	Bosch Plena Voice Alarm System
Paging Zones	6 Zones
Zone Control	Selected Zone or All-Call Paging
Microphone Design	Flexible Stem Microphone
Base Type	Stable Metal Base
Operation Type	Desk-Mounted Call Station
Control Keys	Six Zone Selection Keys
Status Indicators	LED Indicators for Zone Selection, Fault, and Emergency
Audio Features	Selectable Gain, Speech Filter, Limiter
Output Control	Output Level Control
Connection Support	Expansion Keypad LBB1957
Application	PA System, Voice Alarm, Emergency Paging
Suitable For	Office, School, Hospital, Mall, Factory, Airport
Installation Area	Control Room, Reception, Security Desk

Bosch LBB 1956/00 is a professional voice alarm call station microphone designed for paging, announcements, and emergency communication in public address systems. It is ideal for offices, schools, hospitals, shopping malls, factories, airports, hotels, conference venues, and commercial buildings where clear zone-based communication is required. This Bosch call station microphone works with the Plena Voice Alarm System and allows calls to selected zones or all zones. With six zone selection keys, users can quickly control paging areas and deliver messages to the right location. The unit features a stable metal base and a flexible microphone stem, making it practical for desk-mounted use in control rooms, reception areas, security offices, and management counters. LED indicators provide clear status feedback for zone selection, fault, and emergency states. The speaker gain, limiter, and output level are designed for improved speech intelligibility during announcements. It also includes selectable gain, speech filter, and all-call functions for flexible operation. Built with Bosch’s trusted engineering quality, the LBB 1956/00 ensures dependable performance, easy operation, and professional communication control for voice alarm and PA installations.