... 1.with 32mbit flash memory 2.2 way conversation 3.alarm function, security 4. send the data SMS/GPRS Applications:· ... ·Track by software/by cell phone ·Over-speed alarm, Low power alarm, Geo-fence alarm ·Roaming feature to save cost ·Control or detect the ... IP or DNS ·Mileage calculation ·32Mb Flash Memory ·Fuel/oil level detection ·Temperature sensors(optional) ·With Microphone and listen-in function ...