reversing alarm: white noise truck reverse alarm 

1,DC 12V/24V

2,Product Model: BB-118

3,Operating Voltage: DC 6V to 30V

4,Current: 400mA

5,Rated Output Power: 2W~20W

6,SPL:102 dB (at 1M)

7,Sound: white noise , Bee...Bee...or LAMBADA or  customized sound 

Language:Greek,English ,Arabic/russian,French, Spanish

8, Color:Black

9,Material:IRON

10,Waterproof level : IP67

11,best quality and service