The intelligent Public Address and Voice Alarm system is an organic combination of computer network technology, communication technology, information technology, etc. It is a combination of related voice alarm systems. Through the PC management software, you can do system function customization and control, automatic completion of the system physical zone status monitoring and management, and automatic completion of the terminal equipment monitoring and management. It is mainly used in intelligent residential quarters, shopping malls, shopping centres, and buildings such as voice alarms and background music.
Features:
- Built-in 500W amplifier integrated 8 zones A + B independent dual speaker loop partition output, the partition has a separate LED indicator, a separate output control button and volume adjustment.
- Audio processing with 6 general audio inputs, can connect with an external user microphone, CD player, radio and other audio signals, and can be achieved in any partition to play any audio source.
- The local emergency PTT microphone input (remote microphone, emergency voice), allows users to freely change the audio output priority according to the actual situation, to configure audio input priority through the system control software.
- With an external backup power amplifier input, when the built-in amplifier is failed, it can automatically switch to the backup amplifier.
- Support automatically monitoring the working condition of each zone speaker loop (open circuit, short circuit).
- 8-channel trigger input and output interface, it can trigger the pre-programmed language information to the specified partition or (trigger) corresponding to the external power supply to achieve the corresponding event warning.
- It is an integrated independent EVAC voice information player.
- The remote MIC online interface can be connected to a remote microphone. The paging station connection uses a standard RJ-45 network port and CAT-5 network cable, paging transmission can be used to transmit long-distance transmission;
- With the controller connection interface, it can be connected to the expansion machine. The connection uses the standard RJ-45 network port and CAT-5 cable transmission
- The state is automatically synchronised with a TCP / IP communication interface to support the basic Windows platform visual interface operation.
- Support 24V DC power supply.
- With the monitor function of a power amplifier.
- Built-in recording function, no need for external equipment.
- With system failure, emergency dry contact output, emergency reset dry contact input.
- The partition output has a three-wired, four-wired relay function.
- With one IP address reset the port.
