Interserve is using an advanced vehicle tracking system, which works over a web browser and updates vehicle location reports every 20 seconds.
It works over a web browser and reports vehicle locations every 20 seconds. Interserve is using an advanced vehicle tracking system.
Interserve is using an advanced vehicle tracking system. It works over a web browser and reports vehicle locations every 20 seconds.
Interserve is using an advanced vehicle tracking system. It works over a web browser and reports vehicle locations every 20 seconds.