Voltage:20-30Vdc      
Current:95mA      
SPL: >100dB/1m      
Light: >1.2WS with 2 seconds cycle      
Life time of Light:>30000 OPS      
Color: Re or White      
Amient Temp:-10 +55°C      
Humidity:   95% RH      
Mea(mm):185x130x70      
Coded sound signal: 3-type:      
Simulates the sound of police cars      
Simulates the sound of fire trucks      
Simulates the sound of the ambulance      

.  Flash rate:
.  Sound level: >/ = 100dB
.  Light life: >/ = 20000 flashes
.  Coded sound signal: 3-type:
o  Simulates the sound of police cars
o  Simulates the sound of fire trucks
o  Simulates the sound of the ambulance
.  Dimensions:
o  185 x 130 x 70mm (horn/ strobe)
o  105 x 80 x 65mm (strobe)