Tzone - Model TZ-AVL02 -Economic GPS Tracker

QUECTEL GSM module and Ublox GPS chipset. Track by cell phone / PC. Alarm types: Over-speed. Low power. Geo-fence. Tremble. Parking. SOS. Exterior power off. Control car doors close/open, detect the status of engine on/off. Cut off the engine power Gradually and Safely .  GPRS(TCP/UDP). SMS Support. When without tremble the device will go into sleep mode. Backup battery, support 14 hours working time.