Bosch LBB 1992-00 Plena Voice Alarm Router

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Bosch LBB 1992-00 Plena Voice Alarm Router

Price 97200.0 INR/ Unit

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MOQ : 1 Unit

Bosch LBB 1992-00 Plena Voice Alarm Router Specification

Use
Public address and emergency sound systems

Channels
6 zones

Sensitivity
S/N > 80 dB

Impedance
100 V or 70 V output

Noise Control
Low noise circuitry

Alarm
Integrated alarm triggers

Speaker
Up to 6 x 500 W loudspeaker zones

Product Type
Voice Alarm Router

Material
Metal (chassis)

Power Supply
230 VAC 10%, 50/60 Hz

Output Power
Max. 500 W per zone

Input Power
Typically 40 W

Rated Power
500 W max per router

RMS Power
500 W max per zone

Dimension (L*W*H)
430 x 100 x 270 mm

Color
Charcoal

Weight
Approx. 7.5 kg

Supervision
Full supervision of amplifier, loudspeaker lines and faults

Connectivity
Plugandplay interface to Plena Voice Alarm System

Cabling
Removable screw terminals

Emergency Mode
Failsafe emergency operation

Operating Temperature
0 C to +55 C

Mounting
19" rack mountable (2U height)

Control
Front panel with fault and zone controls

Performance Monitoring
Logged faults and system events

Humidity
15% to 90% RH non-condensing

Indicators
LED status indicators for each zone

Storage Temperature
-40 C to +70 C

About Bosch LBB 1992-00 Plena Voice Alarm Router

The LBB1992/00 Voice Alarm Router is an expansionunit that can add six zones and 12 input contacts tothe Plena Voice Alarm System. It can use the built'inamplifier on the LBB1990/00 Plena Voice AlarmSystem Controller, and provides inputs and outputsfor one or two amplifiers in a multi'amplifier one ortwo'channel system.It provides dual channel operation for calls and BGMsimultaneously to a maximum of six different zones,using two amplifiers. Additionally, single channeloperation is possible with only one amplifier.Multiple routers can also share one amplifier, includingthe internal amplifier on the controller unit. It ispossible to use any number of amplifiers from one upto the number of routers used. The controller supportsA/B wiring.

Expand the Plena Voice Alarm System with six zones

EN 54'16 certified

12 additional input contacts

Six volume override output contacts

Supervision within the Plena Voice Alarm System

Advanced Emergency Supervision

Guarantee continuous safety with full supervision of amplifiers, loudspeaker lines, and integrated alarm triggers. Enjoy dependable failsafe emergency operation, ensuring clear communication and rapid response during critical situations. This router's ability to detect faults and automatically switch to backup functions offers peace of mind for facility managers.

Effortless Integration and Control

Experience simple, plug-and-play connectivity with the existing Plena Voice Alarm System, minimizing setup time and ensuring seamless operation. The front panel includes comprehensive fault and zone controls, complemented by LED indicators for clear system status monitoring across all six zones. Removable screw terminals simplify cabling and maintenance processes.

Robust Design and Versatility

With a sturdy metal chassis and 19-inch rack mount form factor, the unit delivers durability needed for demanding environments. Operating efficiently in a wide temperature and humidity range, it's ideally suited for installations in varied Indian climates. Its scalability accommodates expansive pa and emergency sound needs, supporting up to six 500 W zones.

FAQ's of Bosch LBB 1992-00 Plena Voice Alarm Router:

Q: How does the Bosch LBB 1992-00 Plena Voice Alarm Router ensure emergency reliability?

A: The router features advanced supervision, monitoring all amplifiers and loudspeaker lines for faults. During emergencies, its failsafe mode automatically activates, enabling continuous communication by switching to backup paths and maintaining alarm functions.

Q: What is the process for connecting the router to the existing PA or Plena Voice Alarm System?

A: Simply use the plug-and-play interface provided. Removable screw terminals allow for quick and easy connection to the PA or voice alarm system without complex additional wiring.

Q: When should you use the Bosch LBB 1992-00 in an installation?

A: This router is ideal for environments needing robust public address and voice evacuation solutions, such as hotels, malls, airports, or office buildings, where clear, reliable emergency communication is critical.

Q: Where can the LBB 1992-00 be mounted in a facility?

A: Its 19-inch rack-mountable (2U height) design makes it perfect for central equipment rooms or AV racks, conserving space and ensuring straightforward integration into professional audio installations.

Q: What benefits does the performance monitoring feature offer users?

A: The system logs all faults and events, providing actionable data for maintenance teams, ensuring optimal performance, and minimizing system downtime due to its proactive fault detection.

Q: How does the router enhance usability for system operators?

A: With intuitive front panel controls, LED indicators for each of the six zones, and clearly marked fault notifications, operators can quickly monitor and manage system status without technical complexity.

Q: What speaker configurations are supported and how is noise minimized?

A: Up to six zones are supported, each handling a maximum of 500 W output at 100 V or 70 V impedance. Low noise circuitry ensures high sound clarity and minimizes signal interference during operation.

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