... infrared lights for night vision 4. AV output. 5. Sound Record High Definiton Car Video Recorder,SC ... logger/Speed display/Location display. 3. IR night vision function with 4 infrared lights. 4. ... recording (sensitivity can be adjusted). 9. Auto night-mode switch. 10. AV output with audio ... Definition Car Video Recorder,Full HD 1080P Video Resolution,Embedded GPS Logger,IR Night Vision Function,AV ...