Indoor Siren Base, Blanca – FNM-420-A-BS-WH Bosch

Indoor Siren Base, Blanca – FNM-420-A-BS-WH Bosch

• White strobe flash base analog siren.
• Detector base siren with 32 selectable alarm and evacuation tone types.
• 5 selectable sound pressure levels from 65 dB(A) until 90 dB(A).
• Maximum consumption of < 3,7 mA which allows to install up to 50 sirens powered from the LSNi loop itself.
• Immediate automatic synchronization of all active sounders on the loop. Serves as the basis for the FNS-420-R strobe flashes.
• Operating voltage: 15 V DC . . 33 V DC (constant sound pressure between 20 Vcc and 33 Vcc).
• Consumption in standby / alarm: < 1 mA / < 3,7 mA. Degree of protection: IP42. Material: White ABS.
• Dimensions (diameter x height): 115 x 40 mm.
• Supplied with lid.
• Volume up to 92,1 dB(A).
• Maximum current consumption less than 3.85 mA.
• Until 100 sirens by LSN loop.
• Immediate synchronization.
• Can be selected 32 types of different tones (incl. DIN pitch).