Addressable Indoor Analog Siren, Blanca – FNM-420-A-WH Bosch
- Indoor sirens are used independently to signal an alarm directly at the scene of the fire.
- The device allows you to select 32 types of alarms and evacuation tones (including DIN pitch 33404, part 3) for different requirements.
- You can adjust the sound pressure in five levels, depending on the operating environment.
- Depending on the type of tone and volume setting, the acoustic pressure varies between 65 dB(A) and 101dB(A).
- Sounders on the same LSN loop and with the same tone type provide immediate synchronization.
- Thanks to two integrated isolators, device maintains LSN loop functions in the event of wire interruption or short circuit.
- Changes to device settings can be made in the FSP-5000 programming software- -RPS.
- Volume up to 101,3 dB(A).
- Maximum current consumption less than 4.05 mA.
- Until 100 sirens by LSN loop.
- Immediate synchronization.
- Can be selected 32 types of different tones (incl. DIN pitch).