Only one Category 5 line is needed between the devices, and multiple high-quality data audio signals and control signals are transmitted at the same time. The communication network is used to transmit signals over long distances to meet the needs of large-scale exhibition hall broadcasting system construction.

Show:

The host has built-in MP3 program player and program timer, which can flexibly set the timing program to play according to the needs, and has a variety of flexible timing playback solutions.

Remote paging:

The host supports up to 4 remote paging microphones with a transmission distance of >1 km to meet the remote broadcasting needs of the service desks of each exhibition hall.

Fire broadcast:

The host has built-in independent emergency voice information. The host, the eight-way guide and the eight-zone power amplifier all have their own fire linkage interface, which can realize various modes such as alarms in the adjacent layer and designated area (including the whole area) to solve the emergency broadcast demand of the mall. .

DC power supply:

The host, the guide, and the power amplifier all have a DC 24V power supply interface. After the main power supply is powered off, the 24V standby power supply can be enabled to ensure stable operation of the system.

Real-time monitoring: real-time detection of bus loops between system equipment, automatic fault diagnosis, data backup, line redundancy and recording fault status (≤2000) are safe, stable and reliable.

Amplifier backup:

The eight-zone power amplifier and the eight-way power guide have a power amplifier backup function to ensure that the backup power amplifier automatically takes over when the main power amplifier fails, ensuring that the system can work normally.