really helpful suggestions, thanks !

[viettoancau]

Main function:

- Showing vehicle group and name, finding drivers names

- Planing for vehicle maintenance

- Reporting road length, movement and speed be updated again after 10 seconds in newly 3 months

- Reporting exact volumes in vehicle fuel tank by sensing device, collecting fuel cost of each vehicle. (Estimate fuel 97% exactly compared with actual fuel in tank).

- Warning limited speed excess

- Reporting the overspeed vehicle every day, week and month

- Turn off remote power by home computer or mobile phone when your vehicles be stolen

- Sending message to know time, place or speed of vehicle wherever you are

Price of PT300: 160$. Nationwide warranty in 12 months.

Main function:

- Showing vehicle group and name, finding drivers names

- Planing for vehicle maintenance

- Reporting road length, movement and speed be updated again after 10 seconds in newly 3 months

- Reporting exact volumes in vehicle fuel tank by sensing device, collecting fuel cost of each vehicle. (Estimate fuel 97% exactly compared with actual fuel in tank).

- Warning limited speed excess

- Showing the overspeed vehicle every day, week and month

- Turn off distance power by home computer or mobile phone when your vehicles be stolen

- Sending message to know time, place or speed of vehicle wherever you are

- Supervise start or stop of engine

Sensor is an enhancement to estimate fuel tank. This used when users want to control exact fuel in tank with 97% confidence. Its price is 250$/unit. Nationwide warranty in 12 months.

Price of PT302: 170$. Nationwide warranty in 12 months.
Main function:

- Showing vehicle group and name, finding drivers names

- Planing for vehicle maintenance

- Reporting road length, movement and speed be updated again after 10 seconds in newly 3 months

- Reporting exact volumes in vehicle fuel tank by sensing device, collecting fuel cost of each vehicle. (Estimate fuel 97% exactly compared with actual fuel in tank).

- Warning limited speed excess

- Reporting the overspeed vehicle every day, week and month

- Turn off remote power by home computer or mobile phone when your vehicles be stolen

- Sending message to know time, place or speed of vehicle wherever you are

- Supervise start or stop of engine

Price of PT01: 160$. Nationwide warranty in 12 months.