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LBB1990 6 Zone Voice Alarm Controller
165000 INR/Piece
Product Details:
- Product Type LBB1990 6 Zone Voice Alarm Controller
- Usage & Applications Industrial
- Color Black
- Warranty 1 Year
- Features Over Voltage Protection Short Circuit Protection Reverse Polarity Protection Auto Cut-off When Fully Charged Digital Display Fan Cooling
- Material Plastic
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LBB1990 6 Zone Voice Alarm Controller Price And Quantity
- 50 Piece
- 165000 INR/Piece
LBB1990 6 Zone Voice Alarm Controller Product Specifications
- Plastic
- Industrial
- Over Voltage Protection Short Circuit Protection Reverse Polarity Protection Auto Cut-off When Fully Charged Digital Display Fan Cooling
- 1 Year
- Black
- LBB1990 6 Zone Voice Alarm Controller
- Up to 95% (non-condensing)
- Screw terminals for speaker zones
- Automatic muting of BGM during alarm
- Heavy-duty metal enclosure
- 80 Hz - 15 kHz (+/-3dB)
- 19-inch rack mountable
- Real-time monitoring for amplifier and speaker faults
- Manual/Automatic
- Supports 24V DC operation for emergency
- Optional remote triggering via dry contacts
- Front panel push buttons
- 0C to 40C
- Built-in cooling fan
- LED indicators for zone status
- Dedicated inputs for emergency triggers
- 2 x Balanced (XLR)
- 2 x Unbalanced (RCA)
Product Description
The LBB1990 6 Zone Voice Alarm Controller is one of those devices that are found in any public address and voice alarm system setup. The LBB1990 normally permits automated voice messages through fire alarm systems. In addition, it can be operated by operators through manual interventions in making live announcements. It usually forms part of the Bosch Plena Voice Alarm System for applications such as shopping malls, schools, factories, and other public facilities where reliable and efficient communication is necessary. LBB1990 6 Zone Voice Alarm Controller can be integrated with fire alarm systems, public address systems, or other safety-related equipment, allowing it to function smoothly in larger safety networks.
Comprehensive Control and Connectivity
Manage all six zones effortlessly using front-panel push buttons or opt for remote triggering via dry contacts. The controller supports both unbalanced (RCA) and balanced (XLR) input connectivity, enabling versatile integration with your existing audio setup. LED status indicators offer at-a-glance system monitoring for all zones.
Enhanced Safety and Reliability
Automatic muting of background music ensures emergency messages are clear during critical moments. Integrated real-time fault monitoring quickly identifies speaker and amplifier issues, while built-in protections safeguard against electrical anomalies. The controller's rugged metal enclosure and battery backup guarantee operation even during power disruptions.
Designed for Industrial Demands
The LBB1990 is engineered for demanding environments, tolerating humidity up to 95% and temperatures from 0C to 40C. Its 19-inch rack mount design, strong cooling system, and easy-to-use output connectors make installation and maintenance smooth for suppliers, service providers, and facility managers across India.
FAQ's of LBB1990 6 Zone Voice Alarm Controller:
Q: How does the automatic muting function work during an alarm?
A: The LBB1990 automatically mutes all background music (BGM) when an emergency alarm is triggered, ensuring that voice alarms and emergency messages are delivered clearly and without interference.Q: What are the available methods to control zone selection on this device?
A: Zone selection can be managed directly from the front panel using push buttons, or it can be triggered remotely through external dry contacts for both manual and automatic operations.Q: What is the process for connecting microphones and other audio sources to the LBB1990?
A: The controller features 2 balanced XLR inputs for microphones and 2 unbalanced RCA line inputs for other audio sources, allowing straightforward connection of public address equipment and BGM systems.Q: Where can the LBB1990 be installed, and how is it mounted?
A: Designed for industrial environments, the LBB1990 is suitable for facility racks and can be securely mounted in a standard 19-inch audio rack for easy access and integration.Q: What safety features does the LBB1990 offer during power failure or system faults?
A: It supports 24V DC battery backup for uninterrupted operation, includes real-time monitoring for faults, and is equipped with over-voltage, short circuit, and reverse polarity protections, as well as an auto cut-off function when batteries are fully charged.Q: Who can benefit from using this voice alarm controller?
A: Service providers, traders, and industrial facility managers in India benefit from the LBB1990, as it delivers reliable emergency messaging, continuous monitoring, and a durable design tailored for critical and high-traffic areas.Tell us about your requirement
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