It is View by mobile the blind spot (vehicle rear) by Bluetooth alarm system control installed (Device in the rear sides for vehicle wheels) with self- power (charger Movement by wheels)), belonging to the vehicle safe driving device technology. Technical solution that contains in the rear sides for vehicle wheels. The advantages that: only installed Bluetooth transmitter Device in the rear sides for vehicle wheels, self- power (because it is powered by moving wheels charger), no drilling, wiring, change car circuit; easy to install, can be installed by the owners themselves, without professional; low cost, the cost of less than 10$.