Self-powered outdoor electronic siren with strobe flasher. Certified for EN50131 Grade 3 installations. Blue color flasher. 60 flashes per minute. Attractive design polycarbonate shell. 3.5mm polycarbonate. UV resistant. Encapsulated electronics. Includes metallic inner casing. Acoustic power of 85 dB at 3 m. Box and wall tamper. Self-detection of cable cut or sabotage. Automatic polarity selection. Power supply from 13 to 14.2 Vdc. 12Vcc 1.2 or 7.2 Ah battery (not included). Configurable siren time of 3, 5, 10 and 20 min. Consumption in standby 25 mA. Maximum consumption: 600 + 110 mA (siren + flasher). Operating temperature: -20 to 55 ºC. Dimensions: 210 x 300 x 87 mm.