Electric car (battery car) for an alarm how much money?
Battery box within the 25 yuan. Speaker one of the 25 yuan. There is a handle only 40 yuan alarm
With a lock motor dual remote control handle of 50 yuan, with voice recognition, can detect vehicle failure 80 yuan {must and controller support! }
30-60 yuan ranging from Guangxi price of 50 yuan is quite good on the kind of four buttons
