• ARM+DSP chip architecture, embedded real-time operating system (RTOS), 4.3-inch capacitive touch screen, graphical interface, full touch operation.

• Supports PC-side editing of timing programs and custom remote control functions.

• Powerful timing function, using real-time clock (RTC) chip with automatic compensation to achieve accuracy down to the second.

• Adopts RS485 control bus, MODE BUS protocol, two-way communication, can control peripheral devices and can also be controlled by third-party online devices for easy third-party system integration (optional).

• Supports remote paging station access, which can achieve remote call, audio access, ondemand broadcast, zone control, power control and other operations.

• Fire emergency broadcast function, supports local triggering and triggering by external fire alarm matrix, and triggering actions can be customized for each external trigger signal. Supports adjacent zone alarm.

• Built-in 4GB flash memory securely soldered on the circuit board. Expandable with external TF card up to 32GB.

• High-speed USB2.0 interface, through which a computer can directly access the host's memory and TF card, upload and download music files and program files.

• Browse and customize playlists locally, view file names in rolling Chinese/English format. No need to generate playlist or number songs on a computer.

• Programmable locally or on computer. Supports 4 sets of programs, each can contain 180 timed events.

• Integrated FM radio function. Supports preset, automatic or manual search of stations.

• One local mic input, two AUX inputs, four audio outputs, and one remote mic signal synchronous output.

• Remote mics can be connected on all three COM ports, either individually or daisy-chained, supporting a maximum of 16 remote paging mics.

• Local mic settings: mixing, auto evade, evade level, automatic zone triggering and recover time; all configurable in system Settings.

• Edit, browse and run temporary timed tasks locally, quickly setting up various running tasks.

• Supports simple mixer function, intuitive emulated fader on touch screen to adjust the volume of each audio source.

• Powerful decoding capability, supports multiple audio encoding formats, such as MP3, WMA, WAV, etc.

• No restriction on the number of music files you can store, as long as the capacity allows. View all music files at will without restrictions.

• Can control peripheral devices such as CD player, radio, zone selector, power sequencer, override power, fire alarm matrix and so on.

• Supports long-distance remote control (>300 meters) (optional).

• Integrated with 8CH programmable zones, 4CH programmable power supply.

• Supports password login management, customizable user password.

• Adopts highly integrated dual-core decoding ARM+DSP+DAC system-on-chip.

• Help manual and wiring guide on host unit for quick start.

• Achieve remote paging, on-demand broadcast, spot broadcast, and automatic recovery after playback.

• Reboot to automatically resume task execution after power outage.