ITC VA-6200MA 8 Zones Digital Network Public Address & Voice Evacuation Controller with 500W Mixer Amplifier, Audio processing with 6 general mic/line inputs, emergency PTT microphone input, Power output: 500W, Output voltage: 100V, MIC1-2 input frequency response: 80Hz~20KHz, MIC1-2 input sensitivity: 5mV/600Ω, MIC1-2 input SNR: >65dB, AUX3-6 input frequency response: 80Hz~20KHz, AUX3-6 input sensitivity: 350mV/10kΩ, AUX3-6 Input SNR: >70dB, Impedance: 600Ω, ~ 220V-240V, 50/60Hz.


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.


* 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 PTT 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.

* Support automatically monitoring the working condition of each zone speaker loop (open circuit, short circuit).

* It is integrated independent EVAC voice information player.

* 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.

Power output


Output voltage


MIC1-2 input distortion

<1% (rated output power), 1KHz

MIC1-2 input frequency response


MIC1-2 input sensitivity


MIC1-2 input SNR


AUX3-6 input distortion

<1% (rated output power), 1KHz

AUX3-6 input frequency response


AUX3-6 input sensitivity


AUX3-6 Input SNR


Emergency microphone

Emergency microphone





Standby amplifier input


Standby amplifier audio output

±385mV (balanced output)

Alarm input

8 channels

Alarm Output

8 channels

Partition output

8 channels

24V relay output

8 channels

Short circuit mode

No voltage, short connection

Level mode

Require external 10K and 4.7K resistors

Cooling method


Protection mode

Delay / over temperature / short circuit / overload

Output volume adjustment


Built-in MP3 capacity




Slave Controller Communication

RS485 bus

Slave Controller

Support 19 slave controllers

Remote MIC communication

CAN bus

Remote MIC

Supports 32 remote MIC

Supply voltage

~ 220V-240V, 50/60Hz

Maximum current


Fuse specifications

250V / 5A, slow type

Standby voltage

24V DC, ±20%

Maximum current


Maximum power consumption


Dimension (L x W x D)

484 x 88 x 353 mm

Installation method

Desktop or 19" cabinet

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