Bosch LBB1956/00 Plena Voice Alarm Call Station, 6 Zone - Each

BOSCH LBB1956/00
The Bosch Plena LBB1956/00 call station paging microphone is stylish six-zone call station for the Plena Voice Alarm System with a stable metal base & flexible microphone stem with unidirectional condenser microphone.

• The LBB1956/00 can make calls to selected zones via six individual zone selection keys, all-call key and momentary PTT-key.
• Selectable gain, speech filter, limiter, and output level for improved intelligibility.
• LED indications for zone selection, fault, and emergency state.
• Allows connection of expansion keypad LBB1957 to provide seven additional zone and zone group keys.
• In addition to tabletop use, the special design allows it to be neatly flush-mounted in desktops.
• Voltage range   24 VDC supplied by LBB 1990/00
• (or 18 to 24 VDC or VAC external power supply)
• Frequency response   100 Hz to 16 kHz
• Chimes   Any wave file
• Priorities   7
• Base dimensions   40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in)
• Weight   Approx. 1 kg
• Colour  Charcoal with silver
• Stem length with mic  390 mm (15.35 in)

The Bosch LBB1956/00 is a high-quality call station designed for use in public address systems, particularly in environments that require reliable communication. Here’s a detailed overview of its features, technical specifications, applications, and advantages.

Features

• Compact Design: The call station has a compact form factor that allows for easy placement in various environments, including desks and tables.
• User-Friendly Interface: It features intuitive controls for easy operation, making it accessible for users with different levels of technical expertise.
• Push-to-Talk (PTT) Functionality: The call station is equipped with a high-quality microphone that utilizes a push-to-talk button for effective communication.
• Visual Indicators: LED status indicators provide real-time feedback on the operational status of the device, ensuring users can easily monitor its functionality.
• Built-In Speaker: Some configurations may include a built-in speaker for local audio monitoring, enhancing the user experience during announcements.
• Flexible Connectivity: Designed for seamless integration with the Bosch Plena public address system, facilitating easy connection to other audio equipment.

Detailed Technical Specifications

• Microphone Type: Electret condenser microphone with PTT functionality for clear audio transmission.
• Frequency Response: Typically ranges from 100 Hz to 15 kHz, ensuring clear and intelligible sound reproduction.
• Sensitivity: Approximately -44 dBV/Pa, allowing effective audio capture at normal speaking levels.
• Impedance: Usually around 200 ohms, ensuring compatibility with various audio equipment.
• Power Supply: Operates with a 24V DC power supply, compatible with Bosch public address systems.
• Dimensions: Approximately 300 mm (width) x 200 mm (depth) x 100 mm (height), designed for convenient use on desks or tables.
• Weight: Roughly 2.5 kg, providing a stable and robust build without being overly cumbersome.

Applications

• Public Address Systems: Ideal for schools, hospitals, airports, and other venues where clear announcements are essential.
• Commercial Spaces: Suitable for retail environments, restaurants, and shopping malls requiring effective communication for customer service.
• Corporate Environments: Effective for conference rooms and meeting spaces, facilitating clear communication during discussions and presentations.
• Event Venues: Useful in auditoriums and large halls for coordinating announcements and presentations.
• Emergency Situations: Can be employed for emergency announcements in public places, ensuring timely communication during critical events.

Advantages

• High-Quality Audio: The electret condenser microphone provides exceptional sound quality, ensuring clear communication.
• Ease of Use: The intuitive interface allows for straightforward operation, minimizing the need for extensive training.
• Stable Operation: The compact and robust design ensures that the device remains stable during use, enhancing reliability.
• Visual Feedback: LED indicators keep users informed about the device’s operational status, making it easy to monitor.
• Seamless Integration: Designed to work seamlessly with the Bosch Plena system, enhancing overall system performance and flexibility.

The Bosch LBB1956/00 call station is an excellent solution for reliable communication in various public and commercial applications. If you have further questions or need more specific details, feel free to ask!