Working Voltage :    DC12-15V

Rated Current :   1000mA (DC=13.5V)

Working Temperature:  -10℃～+50℃

Housing Material  :   ABS

Metal Case :  Inside

Flash Frequency :   ﹥60 Times/Minute

Sounder:       Dynamic Speaker

DB Value  :   118±3DB at 1M

Backup Battery：  12V/1.3Ah(Optional)

Alarm Timer  ：     3M/Continous

IP Class：  IP-55

Len Color：     Red, Blue,Orange

Size  ：  270L*193W*100Hmm

Quantity/Carton   ：   8PCS