Night Helper in the dark at night makes the road look good.In the dark with all the features are included.Night vision (infrared camera), the front flash and the screen flash includes.Sensitivity can be adjusted to the brightness can be adjusted.Patients with night blindness, Presbyopia be used for various purposes.Used by Night Mountain road and Night Reconnaissance, SurveillanceIf your baby to sleep at homePorch, entrance If you are looking for a switch to turn on the lights.* Night Saver is completely dependent on the performance of the camera.* X10, Galaxy Tab do not work front flash. Some devices do not work front flash.