TOPFLYtech’s TSR1-B BLE 5.0 wireless relay disables engine to immobilise cars or trucks for anti-theft. It is controlled by our GPS tracker with BLE, via SMS or commands from tracking platform. It’s more concealed than wired relays as they will not be found along with the tracker.

Our remote immobilisation and tracking solution not only help you to recover your vehicle with locations on tracking platform, but also prevent it getting stolen by disabling the engine.