Alarm acoustic verification module

The INT-AV alarm acoustic verification module allows for initial, remote threat evaluation by listening to the situation in the protected building. Additionally, this device allows for broadcasting messages from the monitoring station, and may be used to give orders to persons present in the protected building.

  • alarm acoustic verification module enables the elimination of false alarms
  • local broadcasting of messages from the monitoring station
  • two-way transmission of audio signals between the intercoms and the telephone line
  • works with up to 4 intercoms working in half duplex mode
  • microphone sabotage detection function
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updated: 2013-09-16
193 KB


EU declaration of conformity
updated: 2020-11-20
504 KB

Technical Data

Supply voltage
12 V DC
Board dimensions
57 x 80 mm
Operating temperature range
-10...+55 °C
Standby mode current consumption
35 mA
46 g
Maximum humidity
Environmental class according to EN50130-5
Maximum current consumption (INT-AB + 1xINT-AVT)
160 mA
Maximum current consumption (INT-AB + 1xINT-AVT)
500 mA

Information materials


4technical data

5product data sheet