Specification Master Lingtong 6248Running memory 64MFLASH 4MFront camera support 1080P sensor GC2023Internal camera support 720 480P with module infrared lightRear camera 480PLCD screen 2 inch screen 320 480 source color YC024B 10HV Shengteng S23501L5 06 G TP not supportedVideo captureFront record 1920 1080 Inner record 1920 1080Photo 1920 1080Video formatPre recording MOV Internal recording MOVVideo Compression FormatFront record H 264 Inner record H 264Video storage pre recording and post recording folder storageVideo playback support local playbackPhoto playback support photo playbackScreen saver off 30 seconds 1 minute 2 minutesLoop recording off 1min 2min 3minDate watermark supportButton sound on offVideo recording sound on offAudio Built in microphone speaker single channel Language optional default Chinese Exposure 3 3Parking Monitoring On Off default off Night Vision Enhancement WDR On Off default off G sensor multi axis gravity sensor supports high medium low sensitivity default medium WIFI not supportedGPS not supportedACC not supportedElectronic dog not supportedVoice not supportedExternal interface TYPE CBoard interfaceLCD screen 22pin MIPI interface front camera module MIPI interface internal camera module DVP interfaceStructure Key The machine is integrated with double recording board type Power Reset Menu Up Down OK WiFi switch shortcut keysWorking status light blue light and red light working light charging light Storage