Audible Alarm Type Siren Visual Indicator Type Strobe Voltage 18 to 30V DC Decibels 82 to 100dB @ 10 ft Sound Pattern Continuous Mounting Surface Height 3.5 in Diameter 3.6667 in Vibrating No Lens Color White/Amber Current Drawn 0.068 A Housing Material ABS Lens Design Strobe Tube Flashes per Minute 60 Lamp Life 10 000 hr Rating NEMA 4X Operating Temp 14 Degrees to 131 Degrees F Standards CE Amps 0.068 AC Color White/Amber Horn Strobe