ITC VA-6200MA Voice Alarm Controller

Intelligent Public Address and Voice Alarm system is the organic combination of computer network technology, communication technology, information technology and so on. It is a combination of related voice alarm system. Through the PC management software, you can do system function customization and control, automatic completion of the system physical zone status monitoring and management, automatic completion of the terminal equipment monitoring and management. It is mainly used in intelligent residential quarters, shopping malls, shopping centers, and buildings such as voice alarm 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, it 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 PPT microphone input (remote microphone, emergency voice), allowing 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 the 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 integrated independent EVAC voice information player.

* Remote MIC online interface, it can be connected to a remote microphone. The paging station connection

using standard RJ-45 network port and CAT-5 network cable, paging transmission can be used to transmit long-distance transmission;

* With 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

* With a TCP / IP communication interface to support the basic Window platform visual interface operation, the state automatically synchronized.
 

* Support 24V DC power supply.

* With the monitor function of power amplifier.

* Built-in recording function, no need external equipment.

* With system failure, emergency dry contact output, emergency reset dry contact input.
 

* The partition output with three-wired, four-wired relay function.

* With one IP address reset port.
 

Back Panel

Connectors

1 Power switch

2 AC power outlet

3 DC 24V input interface

4 Short circuit interface is output after fire alarm

5 Fire trigger input interface

6 Zone 1~8

7 Switch network, Computer online port

8 Control interface of 4 wire tone controlled cutting relay

9 Slave port10 Backup power amplifier 100V input interface (Note the positive and negative poles)

11 Signal output interface, Backup power amplifier input port

12 System Control:

1) System fault output, When something goes wrong, This port will be closed

2) Fire alarm output, When the fire alarm is triggered, This port will be closed

3) Emergency reset input, Short circuit interface, Fire alarm will be reset

13 Impedance correction button, Press this button, system will automatically calibrate and record

the current impedance

14 IP address reset button, Press this button, system will automatically reset addresses

15 Remote control microphone port

16 TF card interface

17 6 background music input

Specifications
 

Product ModelVA-6200MA

Remote MICSupports 20 remote MIC

Slave ControllerSupport 16 slave controllers

Protection modeDelay / over temperature / short circuit / overload

Cooling methodAir-cooled

Output volume adjustment6

FormatMP3

Built-in MP3 capacity8G

Remote MIC communicationCAN bus

Slave Controller CommunicationRS485 bus

24V relay output8 channel

Alarm input8 channel

Short circuit modeNo voltage, short connection

Partition output8 channel

Alarm Output8 channel

Standby amplifier input100V

Sensitivity10mV

Standby amplifier audio output1V

AUX3-6 Input SNR>70dB

Emergency microphoneEmergency microphone

Impedance600Ω

AUX3-6 input frequency response80Hz~20KHz

MIC1-2 input SNR>65dB

AUX3-6 input sensitivity350mV/10kΩ

AUX3-6 input distortion

MIC1-2 input sensitivity5mV/6/600Ω

MIC1-2 input distortion

MIC1-2 input frequency response80Hz~20KHz

Maximum current3A

Standby voltage24V DC, ±20%

Fuse specifications250V / 5A, slow type

Power output500W

Output voltage100V

weightAbout 10.8kg

Maximum power consumption600W

Dimension (L x W x D)484 x 88 x 353mm

Supply voltage~ 230V, 50/60Hz