... vehicles; DC 12V/2A output • low power consumption, the machine to normal working condition <5W • High-performance,anti-vibration • ... capabilities, WCDMA, EVDO, HSPA, TD-CDMA .... optional, (GPRS, EDGE, WiFi wireless transmission can be customized).GPS ,G-sensor Support Module ... forward or rewindPower and consumption Power 1, key switch machine --- According to the signal switching machines, can also ...