I bought a WCar Gt300 Full 1080P Hd Dvr Dash Camera With Night Vision from BoardwalkBuy online site. I got a defective items. Right after that, I contact as soon as possible with there care support team to have a replacement then after the negotiation, I returned the items. 7 days later finally, I received the replacement with no defect and perfectly working at my MG. Thank for the immediate action! Best luck!