SPW-250BL Sisäsireeni tehokkailla LED-vilkuilla, kansisuojat, 12VDC, sininen

SPW-250 BL  Sisäsireeni tehokkailla LED-vilkuilla, kansisuojat, 12VDC, sininen

• Sininen vilkkusireeni
  
• Piezo transducer
• automatic alarm on power failure
• lithium battery back-up power
• Kansisuojaus avaamtamper protection against:opening
• removing from mounting surface
• available also in blue (SPW-250 BL) and orange (SPW-250 O)
• Environmental class II
• Average current consumption (standby mode) (±10%) 100 µA
• Operating temperature range -10…+55 °C
• Nominal supply voltage (±15%) 12 V DC
• Max. current consumption 90 mA
• Weight 160 g
• The intensity of sound 120 dB