SmarTrack 5+ iMOB Thatcham S5 Tracker 5 Year WarrantyThe SmarTrack 5+ iMOB has been tested to the Thatcham S5 standard. The device operates using GPS GLONASS, GPRS and GSM technology and has the added benefit of immobilisation to help protect your vehicle further. The immobilisation activates every time the vehicles ignition is switched off and disarms through the Driver Detection card or the D iD app. With the internal battery backup, the device has the ability to remain operational even when the