SIRENA F3 SEV 4S AA V230AC RED

High power evacuation warning siren for residential areas - APPROVAL NUMBER TRADITIONAL SYSTEM: 1328-CPR-0477

DEVICE STRUCTURE
• FRONT COVER with vents (allowing sound emission) and with LED light
• self-diagnosis: an automatic control test is carried out every 24 hours relating to absence of mains power supply, low battery charge, interruption of the magneto-dynamic unit.
Three LEDs positioned under the transparent light source indicate the possible anomalies.

TRADITIONAL SYSTEM
A relay with a C-NC-NO contact (normally open) allows remote localization of fault signal

FUNCTION
4 levels of alarm (warning, evacuation, all clear, fire alarm).
The sound relating to the fire alarm is activated by means of polarity inversion by the Fire Alarm Control Box, according to UNI EN 54-3 Norm.
LEVEL 1 | WARNING
LEVEL 2 | EVACUATION
LEVEL 3 | ALL CLEAR
LEVEL4 |FIRE ALARM

IMPORTANT: it is possible to connect one beacon only (auxiliary flashing beacon), activated by each single alarm sound.
A dip-switch allows four sound options to be selected from a total of eight to be combined tothe priorities established.

FRONT COVER WITH LED LIGHT
Bi-colour LED light for control functions:
GREEN FLASHING LIGHT = INDICATES THAT THE DEVICE IS ON, the presence of electricity and good operation.
The green light is deactivated during any alarm situation
RED FLASHING LIGHT = INDICATES AN ALARM SITUATION

PROGRESSIVESOUND
This function, starting from a min. sound output of 75dB reaching the max. level set within 10 sec., avoids distress to the people in the area.
The device has a potentiometer to regulate the max. sound level required This function is deactivated by means of the DIP-selector

TRADITIONAL SYSTEM: no RADIO RECEIVER