Intelligence bus system:
gps sms gprs tracker vehicle tracking system
Support 2 groups audios videos input.
Support using key switch monitor channel,one of the group support video auto detect function,can be used invehicles drive back off or monitor the door state.
Internal RFID swipping card function,applied to drivers sign in,the sign in information can be upload to platform for recording through GPRS net.
External megaphone achieve in or out of vehicle calls.
Support TTS and real body mixed broadcasting,no need record broadcast audios.
Support TTS auto broadcast center handing out messages,no need artificial look over,broadcasting messages can display through driver monitor speaker,without interfering with normal voice station reported.
Support vechicles position real time examination,information release,talk hands-free intercom function.