two way alarm system 1)Model:HT-680 2)9 tones+reverberation 3)power:200w 300w,400w 4)1 year warranty

two way alarm system

1)Model Number: HT-680

2)Voltage: 12-13.8v 

3)Three ways light control

4)Material: Iron 

5)Size:26*16*7.5CM

6)Weight:1.9kg

7)Can match with 2 or 4 pcs speaker

Unique and scientific design,perfect function,convenience for operation,safely and  reliably.                        

high db 9 tones two way car security alarm system(ISO9001)