The BDW-725A-7163 from Shenzhen Betoptek Electronics Co. Ltd is a reverse system with a 12/24VDC camera connected wirelessly to a 7in dashboard TFT-LCD monitor.
This portable jump starter from Power System Electronic Technology Co. Ltd, the PS-508 005, is compatible with up to 5.5L gas- and 3.5L diesel-powered vehicles
Two types of TPMS -- direct and indirect -- monitor air pressure inside tires and alert the driver when pressure is too high or low, to help detect flats, prevent blowouts and minimize the occurrence of road accidents.