Bosch LBB1957/00, Plena Voice Alarm Call Station Keypad, Charcoal with Silver

The Bosch LBB1957/00 Plena Voice Alarm Call Station Keypad is a robust and user-friendly device designed for use with the Plena Voice Alarm System. Featuring a sleek charcoal and silver design, this keypad provides efficient control and flexibility for voice alarm and public address systems.

Key Features

• Elegant Design: Charcoal with silver accents, ensuring a professional look suitable for various environments.
• User-Friendly Interface: Easy to use with clear labeling and intuitive controls.
• Durable Construction: Built with high-quality materials to withstand daily use in demanding environments.
• Expandable: Can be used with multiple call stations for comprehensive system control.
• Integrated Microphone: High-quality microphone for clear and precise voice announcements.

Specifications

• Microphone Type: Condenser microphone with a unidirectional pickup pattern.
• Number of Keys: 8 programmable keys.
• Power Supply: Powered via the Plena system (24V DC).
• Connectivity:
  • RJ45 connectors for easy integration with the Plena system.
  • Loop-through connection for daisy-chaining multiple units.
• Audio Performance:
  • Frequency Response: 100 Hz - 16 kHz.
  • Signal-to-Noise Ratio: >60 dB.
• Dimensions: 60 x 200 x 150 mm (H x W x D).
• Weight: 0.7 kg.
• Color: Charcoal with silver accents.
• Mounting Options: Desktop or wall-mounted using the provided brackets.