The Vuemate assists drivers in safety driving. It comes with automotive-grade SOC, HD image processor, and intelligent monitoring algorithm for drowsy state. Detectable glasses/sunglasses, smart backup database, and enhancements/new features upgradable by USB download. Easy install and adjust to all cars. Fancy and slim design at a reasonable price.
The Ecosens has smart air quality (VOCs) sensor and car USB charger. It senses to pollutants, like hydrocarbons from gasoline vapors, any other incompletely burnt fuels and organic nitrogen compounds as well as cigarette smoke and effluvia from decomposing matter. Permanent emission sources, like organic solvents, alcohols, and adhesives which lower the quality of air can be also detected. Delivers high power to all USB-powered electronics up to 2.1A with minimized noises to extend the battery life. Fits to all cars including buses, trucks, and campers.