BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore PA Repair Service Wenle
>
>
>
BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore PA Repair Service Wenle

BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore PA Repair Service Wenle

$1300.00

SGCCTV SINGAPORE OFFICIAL PARTNER

Supply and Maintenance SGCCTV CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras,
Access Control System, Video Intercom.

Sim Lim Square 02-81 10am-7pm Daily.
Whatsapp Enquiry Project +65 98534404, Technical Support +65 81120788, Site Visit Maintenance +65 81985572.
- +

BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore Pa Repair Service

CHOICECYCLE OFFERS THE BEST BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore PA Repair Service

Features:

  1. High Output Power:
    • Provides a single channel of 240W output power, suitable for driving large speaker zones or multiple smaller zones.
  2. Built-in Supervision:
    • Includes built-in supervision for easy integration with voice alarm systems.
    • Monitors critical functions such as amplifier operation, power supply, and speaker line integrity.
  3. Flexible Input Options:
    • Features balanced line inputs and outputs for flexible connectivity with other audio equipment.
    • Provides input level control for precise adjustment of audio levels.
  4. Output Transformers:
    • Equipped with output transformers for 70V/100V distributed loudspeaker systems.
    • Ensures compatibility with standard public address systems.
  5. Automatic Gain Control (AGC):
    • Includes AGC to maintain consistent audio levels, preventing distortion and ensuring clear sound.
  6. Overload Protection:
    • Comprehensive protection against overload, short circuits, and overheating to ensure reliable operation.
    • Automatic fault detection and indication for easy troubleshooting.
  7. LED Indicators:
    • Front panel LEDs provide visual feedback for power, signal, and fault status.
  8. Expansion Capability:
    • Can be linked with additional amplifiers for system expansion and increased output power.
    • Designed for rack-mounted installation, ensuring a clean and organized setup.

Functions:

  1. Voice Alarm Broadcasting:
    • Amplifies emergency messages and announcements with high clarity and reliability.
    • Ensures that critical information is clearly heard across all connected speaker zones.
  2. Public Address System:
    • Supports general paging and public announcements in various venues such as schools, shopping centers, and office buildings.
    • Delivers high-quality audio for background music and live announcements.
  3. Supervised Operation:
    • Continuously monitors its own operation and the integrity of the connected speaker lines.
    • Automatically triggers alerts in case of faults, ensuring immediate attention to potential issues.
  4. Remote Control and Monitoring:
    • Can be integrated with remote control panels for centralized operation and monitoring.
    • Supports integration with building management systems for coordinated emergency responses.

Benefits:

  1. Enhanced Safety and Security:
    • Reliable amplification of voice alarm messages ensures effective communication during emergencies.
    • Supervised operation enhances system reliability, providing peace of mind for building occupants and managers.
  2. High Audio Quality:
    • Delivers clear and powerful audio, making announcements and alarms easily audible even in noisy environments.
    • AGC and output transformers ensure consistent audio performance across different speaker configurations.
  3. Scalability and Flexibility:
    • Easily expandable to accommodate larger systems and additional zones.
    • Flexible input and output options allow integration with a wide range of audio sources and devices.
  4. Cost-effective Solution:
    • Provides a robust and reliable amplifier solution for public address and voice alarm systems.
    • Reduces the need for frequent maintenance and repairs due to its comprehensive protection features.
  5. User-friendly Design:
    • Intuitive front panel controls and indicators make it easy to operate and monitor.
    • Rack-mounted design simplifies installation and integration into existing audio systems.

Advantages:

  1. Robust Build Quality:
    • Designed by Bosch, a trusted name in security and communication systems, ensuring high reliability and durability.
    • Built to withstand demanding environments and continuous operation.
  2. Integrated Supervision:
    • Built-in supervision features reduce the need for additional monitoring equipment, simplifying system design and reducing costs.
  3. Seamless Integration:
    • Compatible with Bosch’s Plena Voice Alarm System and other Bosch public address products, ensuring seamless integration and operation.
  4. Comprehensive Protection:
    • Advanced protection mechanisms safeguard the amplifier and connected equipment, extending the lifespan of the system.

BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore Pa Repair Service

Potential Users:

1.Commercial Buildings:

  • Office Complexes: Enhancing safety by ensuring clear communication during emergencies and routine announcements.
  • Shopping Malls: Managing crowd control, making announcements, and providing background music to improve the shopping experience.

2. Educational Institutions:

  • Schools: Ensuring the safety of students and staff by effectively communicating emergency alerts and daily announcements.
  • Universities: Managing large campuses with clear communication for events, emergencies, and routine operations.

3. Healthcare Facilities:

  • Hospitals: Communicating important information, emergency alerts, and public announcements to patients, visitors, and staff.
  • Clinics: Providing a reliable public address system for routine announcements and emergency notifications.

4. Transportation Hubs:

  • Airports: Managing passenger flow, providing boarding information, and issuing emergency instructions clearly and effectively.
  • Train and Bus Stations: Making arrival/departure announcements and handling emergency evacuations with clear and audible messages.

5. Hospitality Industry:

  • Hotels: Enhancing guest experience with background music, public announcements, and emergency notifications.
  • Resorts: Ensuring clear communication across large properties for events, safety, and routine operations.

6. Government and Public Sector:

  • Government Buildings: Communicating important information and emergency procedures to staff and visitors.
  • Courthouses: Ensuring security and order with clear public address systems for announcements and emergency alerts.

7. Industrial and Manufacturing Facilities:

  • Factories: Ensuring worker safety with clear communication of emergency procedures and routine operational announcements.
  • Warehouses: Managing inventory operations and ensuring employee safety with effective public address systems.

8. Cultural and Event Venues:

  • Museums and Galleries: Providing visitor information and emergency instructions clearly and audibly.
  • Stadiums and Arenas: Managing large crowds and ensuring safety with clear announcements and emergency evacuation instructions.

9. Residential Complexes and Gated Communities:

  • Apartment Buildings: Enhancing resident safety with clear emergency notifications and public announcements.
  • Gated Communities: Managing community activities and ensuring safety with effective public address systems.

10. Retail and Supermarkets:

  • Retail Stores: Enhancing customer experience with background music, promotional announcements, and emergency alerts.
  • Supermarkets: Communicating effectively with customers and staff for routine announcements and emergency procedures.

BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore Pa Repair Service

General Specifications:

  1. Model: Bosch Plena Voice Alarm Power Amplifier LBB 1935/20
  2. Type: Public Address and Voice Alarm Power Amplifier

Electrical Specifications:

  1. Output Power: 240 Watts
  2. Frequency Response: 50 Hz to 20 kHz (+1/-3 dB, at -10 dB ref. rated output)
  3. Signal-to-Noise Ratio: > 85 dB (ref. rated output at 1 kHz)
  4. Total Harmonic Distortion (THD): < 1% (at rated output, 1 kHz)
  5. Input Sensitivity/Impedance:
    • Balanced: 1 V/20 kΩ
    • Unbalanced: 2 V/10 kΩ
  6. Line Output: 1V / 600 Ω, balanced

Connectivity:

  1. Inputs:
    • 1 Balanced Line Input
    • 1 Priority Line Input
  2. Outputs:
    • 70V, 100V, and 8Ω Outputs for speakers
  3. Communication Ports:
    • RS485 for control and monitoring
    • Fault relay output for system integration

Controls and Indicators:

  1. Front Panel Controls:
    • Input Level Control
    • Master Volume Control
  2. Indicators:
    • Power LED
    • Signal LED
    • Peak LED
    • Fault LED

Mechanical Specifications:

  1. Dimensions (H x W x D):
    • 88 x 430 x 270 mm (3.46 x 16.93 x 10.63 inches)
  2. Weight:
    • Approximately 8 kg (17.64 lbs)
  3. Mounting:
    • Rack-mountable, 2U height

Environmental Specifications:

  1. Operating Temperature:
    • -10°C to +55°C (14°F to 131°F)
  2. Storage Temperature:
    • -40°C to +70°C (-40°F to 158°F)
  3. Relative Humidity:
    • <95%, non-condensing

Power Requirements:

  1. Mains Voltage:
    • 115/230V AC, 50/60 Hz
  2. Power Consumption:
    • 600 VA (maximum)

Features:

  1. Protection:
    • Overload protection
    • Short circuit protection
    • Overheat protection
  2. Cooling:
    • Forced air cooling via temperature-controlled fan

Compliance and Certifications:

  1. Certifications:
    • CE, FCC, UL, and RoHS compliant
  2. Standards:
    • Complies with IEC 60849 and EN 54-16 standards for voice alarm systems

Additional Features:

  1. Supervision:
    • Built-in supervision for amplifier operation and speaker line integrity
  2. Automatic Gain Control (AGC):
    • Ensures consistent audio levels
  3. Integration:
    • Compatible with Bosch Plena Voice Alarm System and other Bosch public address products

BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore Pa Repair Service

Public address systems for any application

Each application has different system requirements. Airports need to broadcast travel updates across various terminals, demanding a PA system to overcome ambient noise levels.
Universities aim to safeguard their campuses and student populations, requiring systems that offer comprehensive coverage of both indoor and outdoor spaces.
As commercial buildings expand and evolve in design, there’s a consistent need for integrated systems that not only keep shoppers informed about the latest deals but also deliver high-quality background music to elevate and optimize the shopping experience.
Our wide portfolio provides solutions, covering everything from loudspeakers, microphones, electronics, and more. Bosch can offer you customized systems that adapt to any application size and needs.

BOSCH PLENA VOICE ALARM Power amplifier 1935-20 SGCCTV SECURITY PACKAGE Public Address Installation Singapore Pa Repair Service

Donec accumsan auctor iaculis. Sed suscipit arcu ligula, at egestas magna molestie a. Proin ac ex maximus, ultrices justo eget, sodales orci. Aliquam egestas libero ac turpis pharetra, in vehicula lacus scelerisque. Vestibulum ut sem laoreet, feugiat tellus at, hendrerit arcu..

Nunc lacus elit, faucibus ac laoreet sed, dapibus ac mi. Maecenas eu ante a elit tempus fermentum. Aliquam commodo tincidunt semper. Phasellus accumsan, justo ac mollis pharetra, ex dui pharetra nisl, a scelerisque ipsum nulla ac sem. Cras eu risus urna. Duis lorem sapien, congue eget nisl sit amet, rutrum faucibus elit.

Donec accumsan auctor iaculis. Sed suscipit arcu ligula, at egestas magna molestie a. Proin ac ex maximus, ultrices justo eget, sodales orci. Aliquam egestas libero ac turpis pharetra, in vehicula lacus scelerisque. Vestibulum ut sem laoreet, feugiat tellus at, hendrerit arcu.

Nunc lacus elit, faucibus ac laoreet sed, dapibus ac mi. Maecenas eu ante a elit tempus fermentum. Aliquam commodo tincidunt semper. Phasellus accumsan, justo ac mollis pharetra, ex dui pharetra nisl, a scelerisque ipsum nulla ac sem. Cras eu risus urna. Duis lorem sapien, congue eget nisl sit amet, rutrum faucibus elit.

Start typing and press Enter to search

Shopping Cart

No products in the cart.