Central Controller KZ-10

Highlight Features

KZ-10 – Central Controller for Multi-Zone PA Systems

The KZ-10 is a professional central control processor designed for large-scale multi-zone public address and background music systems. With support for 10 independent zone outputs and scalable architecture expandable up to 300 zones, KZ-10 provides precise zone management, flexible paging, and reliable system control. It is ideal for airports, commercial buildings, campuses, factories, shopping malls, and other distributed audio environments where centralized control and stability are critical.

Key Features:

• 10-zone central control processor with independent zone outputs.

• Expandable architecture supporting up to 300 zones via integrated zone groups.

• High power handling with up to 500W per zone group and total control power up to 5000W.

• 10 background music amplifier groups and 10 alarm signal amplifier input interfaces.

• Flexible amplifier connection supporting 1 to 10 external power amplifiers.

• Built-in preamplifier with two-level priority control, featuring 2 microphone inputs and 2 line-level inputs.

• Zone-based music playback control allowing music to be played in any selected zone.

• Local or remote paging support up to 1 km for flexible paging applications.

• Power-off memory function automatically restores previous settings after power recovery.

• Dual-color LED indicators clearly display music, paging, and alarm system status.

• Built-in 4-tone chime for paging and notification applications.

• Standard 19-inch rack-mount design (2U) with brushed black aluminum front panel and integrated handles.

Technical Specifications:

• Model: KZ-10

• Power Supply: ~220V, 50Hz

• Power Consumption: 35W

• Communication Protocol: RS-422

• Communication Interface: RJ45

• Communication Speed: 4800 bps

• Dimensions (W × D × H): 484 × 303 × 88 mm

• Weight: 5.04 kg