Real time tracking by phone and platform Mileage report Engine remote control and ... OWAT-VT310. This product is based on our own platform, so, the performance is very stable,and, the ... advantages:1) Real time tracking by phone and platform 2) Mileage report Engine remote control and detection 3 ... see the parking place and parking time on the platform directly.6. Geo-fence and voice monitorYou can ...