By default the product has an electronic CIRCUIT to activate 4 different alarms: WARNING, EVACUATION 1, EVACUATION 2, FIRE ALARM.
The FIRE ALARM is activated by means of polarity inversion made by the Control Box, according to UNI EN 54-3.
Four sounds to be coupled with the priority defined can be selected from the eight available by setting the dip switch.
Version supplied with
- LED bars BL for function control
- remote control for alarm test