PA system public announcement public Address system sound reinforcement system equipment manufacturer for school hospital hotel

Pa Audio Public Address System

Features:

1. Built-in MP3 playback module , external U disk and SD card can be connected

2. Touchable LCD display, easy and convenient to operate.

3. With four sets of timing programs for spring, summer, autumn and winter, each with 99 timings and more than 800 tasks , running repeatedly by week. Each timer point can control partitioned audio source selection, internal MP3, 9 external peripheral sources (CD, regulator, card holder, DVD player), multiple sources playing in different areas at the same time. External control of 32 channels of power. 4 sets of timing programmes can be easily switched.

4. The panel is equipped with a one-touch all-zone call function key, and another 32-way partition paging shortcut key , using the shortcut key that can realize the control of partition, all-zone.

5. 8-input and 32-output signal distribution matrix is provided inside, with independent volume adjustment of the input signal, and each amplifier channel can play different programmes at the same time without interfering with each other.

6. Can be connected to more than one remote paging microphone at the same time, to achieve remote sub-control and remote paging function ; through the remote paging microphone to achieve partition, the whole area, power, audio source control.

7. external audio equipment to achieve multi-source playback, up to 8 DVDs, MP3 players, radios can be controlled at the same time, and specified tracks can be played at regular intervals.

8. 1-channel alarm short-circuit output interface and 1-channel alarm short-circuit input interface to realize fire linkage

9. with memory function, the program will not be lost in power failure, and the running program will be restored automatically when it comes in.

10. with 1 RS232 control interface, can realize software on-line control, can be used separately from the computer.

Technical parameters