1.Product features:
.Support alarm fuction
.Support FM function
.Support USB display function
.Support TIF card function
.Support three kinds of police voice function
.Support wire control funtion
.Support wireless remote control code function
.Support yard for car and overtaking alarm function
.Support waterproof function
.With function button
2.Technical parameters
.Voltage: DC-12V
.Output power:2*10W 6
.The output frequency range:20Hz-20KHz
.Remote control distance:100m
.Work temperature range:-3~+60
3.Color choice:purple,yellow,red, blue, black
4.Accessories product:remote control,power line

1.Quality assurance:All the products will go through 3 checks during production,raw material check,power supply check and the finished products test. 

2.Warranty: One years warranty,not include human damage. 

3.Manufactuer'sprice:Factory direct sale,competitive price. OEM design.