This robust dome camera provides video security for bus. It  helps the driver to see the situation inside the bus and assist the driver to drive safely. It has a wide angle of 120 degrees, a water-proof coefficient of 65, and a maximum and minimum temperature of -30 ° C to 70 ° C, it will be fit to withstand all weather conditions. It is hot on sale in Europe and North American countries.With infrared lights, this  camera will give you good service day or night. The image will remain great even at night as its infrared lights will provide perfect night vision. S3, CE, E-mark, FCC, TS16949 are available.