Product & Packing ImageModel.NoFeaturesK-7Power supply:12VLED adjustBattery level displayK-7DDVR power supply:12VDVR work current:200MAStorage medium:SD card(max 32G)Digital clock and digital calendarBattery level displayDVR Total Pixels:720X576 (D1)Picture snap and movie recordMovie format:AVIMicrophone Audio recordStereo earphone outputK-7DKDVR power supply:12VDVR work current:200MAStorage medium:SD card(max 32G)Digital clock and digital calendarBattery level displayDVR Total Pixels:720X576 (D1)Picture snap and movie recordMovie format:AVIMicrophone Audio recordStereo earphone outputKeyboard InputK-7DKUDVR power supply:12VDVR work current:200MAStorage medium:SD card(max 32G)Digital clock and digital calendarBattery level displayDVR Total Pixels:720X576 (D1)Picture snap and movie recordMovie format:AVIMicrophone Audio recordStereo earphone outputKeyboard InputUSB mass storage简易DVR power supply:12VDVR work current:150MAStorage medium:SD card(max 32G)Digital clock and digital calendarBattery level displayDVR Total Pixels:720X576 (D1)Picture snap and movie recordMovie format:AVIMicrophone Audio recordStereo earphone outputAV1 and AV2 manually简易升级版DVR power supply:12VDVR work current:150MAStorage medium:SD card(max 32G)Digital clock and digital calendarBattery level displayDVR Total Pixels:720X576 (D1)Picture snap and movie recordMovie format:AVIMicrophone Audio recordStereo earphone outputAV1 and AV2 manuallyKeyboard InputUSB mass storage