The sounding device configured for the vehicle terminal, when the device generates an alarm message, the alarm message is converted into a voice prompt, such as: do not drive distracted, do not drive tired, road deviation, etc., to attract the driver's attention and avoid traffic It is an ideal driving safety device in modern times.
Working voltage: 12V
Installation site: internal of vehicle only
Connector: 4pin aviation or other type customized
Cable length: 3M