A500 is an advanced 3G model which is suitable for fleet management, public transportation management, school bus management, taxi operation management, vehicle insurance company management, rent car management and private car antitheft, etc. A500 supports RS232 and 1-wire protocol, this enables A500 to connect with variable accessories, and have powerful functions such as photographing, driver identification and management, impulse detection and temperature monitoring.
Besides the advanced functions, A500 has full functions to cover the normal demands of vehicle tracking. Not only has fuel monitoring, harsh acceleration/braking alarm, driving behavior analysis, but also has custom digital input, jamming detection, two-way calling. A500 uses protocol and command sets compatible with A300, which is simple and practical, this enables the customers to integrate on their own platform efficiently.