Part namesCamera(Inside vehicle)Volume buttonMode selection buttonPower ledRecording inside vehicle(REC. select)Product state, Voice announcement, Adjust volumePower supply state(input signal)Operating led Indicating state of product operatingSpeaker Voice announcementPower plug Terminal connecting external powerSD card slot Saving photographed data into SD cardGPS module Receiving satellite signal (verifying position information)Camera(Front vehicle) Front of vehicle,Recording front vehicleCradle slot Connecting mount for installation in vehicleA/V out terminal Connecting A/V terminalSwitch for selecting optional recording/room photographing (2ch)