Tachograph tachograph assembly methods are divided into portable tachograph and after loading machine integrated DVD tachograph two categories, where portability is divided into the rearview mirror tachograph tachograph and data traffic records instrument, these recorders have good concealment, easy installation, removable replacement, low cost, simple to use and so on; then loading machine integrated DVD tachograph generally car-specific, is divided into before and after loading and loading two species, the high cost of installing such a recorder tachograph 1080p, modification difficult, but beautiful interior environment can be maintained after the installation, in addition, there are some luxury models have been installed at the factory tachograph. Tachograph works in vehicles during the jado tachograph, GPS vehicle traveling data recorder can get longitude, latitude, altitude, time, speed by receiving satellite (GPS / Compass) signal operation (you can also connect to the car select pulse speed), the direction, the use of satellites and other information, the use of GSM / GPRS / CDMA network to transmit information to a remote monitoring center scheduling (or data center), vehicle management department of the integrated GIS electronic map of the site or the scheduling monitoring and management software real-time remote vehicle scheduling, monitoring and management. What makes a good tachograph tachograph _ _ provided by the Chongqing Automobile Co., Ltd. Zeen Zeen automotive supplies. Zeen Chongqing Automobile Co., Ltd (www.zeenchina.com) (www.zeenchina.com) strong, credible, in other industries in Chongqing, Chongqing has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zeen car and you hand into the brilliant, for a better future!