MAG2120II Public Address Solution for Library

1. Solution Description

The library is an organization that collects and organizes books and materials for reading and reference, with quiet and elegant environment, so the background music is particularly important; and as it covers a wide range with many functional zones and heavy fire alarm tasks, it is applicable to use the intelligent public address system.

2. Connection Diagram

3. Attainable Functions

Main Control Room
The intelligent host is the soul of the entire system as it has a powerful audio matrix function to manage the all different zones. It can play different musics in different zones or play background music or initiate a paging in a certain zone, without interference between zones. All equipment is set in the computer control room, and powered by the power sequencer. The host room has reduced the number of machines in conventional systems, as the intelligent host with many functions in one has reduced the messy wiring.

Sub-control Room
The intelligent remote paging microphone can be set on the front desk on the first floor of the library and provided for the background administrator. It can be connected to the intelligent host with a network cable, with a maximum distance of 1000 meters, to broadcast notifications to a certain zone, combination area or all zones, which breaks the tradition that the administrator must go to the host room to speak to the corresponding zone.

Background musics in the public areas
Due to the quiet environment, the library will adopt ceiling speakers of 3W-6W, which meets both the standards and the public aesthetics. The first floor of the library has a large space, and it will be considered to install an override volume controller in each door, which is convenient to adjust the volume at any time, and also achieves a rational design. When there is an emergency fire signal, the override signal will automatically enter the alarm state to inform personnel to evacuate quickly, ensuring the safety of life and property. The library can arrange wall mount speakers in the exhibition hall to play background musics or important information, creating a relaxing and pleasant environment.

Fire broadcast in the public areas
The intelligent host has its own fire interface, which can be linked with the fire system through a short-circuit signal. When there is a fire alarm signal, it will activate the fire linkage mode to cut off the background music automatically and enter the alarm state. As the fire linkage is timely and user-friendly, the linkage of fire broadcast and fire system is more and more popular. Therefore, the combination is a good choice. With the introduction of the new fire protection law, people are paying more and more attention to safety and protection.

Emergency broadcast in the public areas
Emergency broadcast is used for personnel evacuation in the event of an emergency. The system can select the broadcast function in the program-controlled combination area of the microphone settings, and arbitrarily combine the areas to be broadcast. The emergency event broadcast of the system can be carried out automatically or manually at full speaker power and not restricted by the speaker circuit being closed or the volume attenuation switch.

4. Product List

Note: The table is for reference only.