All Call, Music & Chime Adapter

Enhance your 10-Call Master System with the All Call, Music & Chime Adapter, designed to provide communication, background music distribution, and chime functionality. When a door station calls in, the adapter delivers a clear four-stroke chime. It also enables All Call functionality, allowing messages to be broadcast to all connected master stations. Additionally, the adapter offers music volume, bass, and treble controls, ensuring high-quality audio across your system.

Key Features:

• Door Chime Notification: Generates a four-stroke chime when a door station calls in (supports up to three door stations).
• Music & All Call Controls: Adjustable volume levels for both music and All Call functionality.
• Flexible Audio Management: Includes music and chime distribution switches, bass and treble controls, and a master music On/Off switch.
• Customizable Audio Settings: Individual music and chime selection switches for each connected station.
• All Call Functionality: Allows pre-tone volume and speech volume adjustments for clear system-wide announcements.
• Background Music Input: Supports external audio sources for background music distribution.

Specifications:

• Power Consumption: 100mA
• All Call Transmission Compatibility: LEF-1C, LEF-3C, LEF-5C, LEF-10C, and LEF-10S master stations
• All Call Reception Compatibility: All master stations
• Background Music Input: AUX R, E and AUX L, E

Wiring Requirements:

• All Call Adapter to Master Stations: Up to 19 wires
• Door or Desktop Substations: Requires 3-conductor wiring

Note: Proper installation requires 3-conductor wiring between stations.