Sirena F3 SEV/4S-AA Fire Alarm Sound Device
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Manufacturer: SIRENA
Type: FIRE ALARM SOUND DEVICE
Model: F3 SEV/4S.AA
Operating Cycle: Continuous
Voltage: 230 V AC
Recharge voltage: 12 V
Current rate: 50 mA
frequency: 50 … 60 Hz
Sound frequency: 490-2800 Hz
Degree of Protection: IP65
Electrical security class: Class 20
Numbers of tones: 8
dB Max: 108
Levels of alarm: 4
Operation Temperature: -25 … 70—¦C
Material: NiPb
