NameH1 ChipsetNT96223 1.5 inch1080P/25 VersionV1.0 Specification ProcessorNOVATEK96223 Sensor (front)1054 LensSix full glass ApertureF2.0 View angle (front)150 WIFI loptional Resolution1920*1080 Encoding typeH.264@1080P 25fp/s H.264@720P 30fp/s Video encoding formatH.264 MOV storage format Pixel2M Picture formatJPEG Collision sensorTriaxial acceleration sensor Recording formatSeamless loop recording StorageTF cardClass 10 or above64G at most Screen1.5 inch960*240 AV outNTSC/PAL Starting time2S Working voltageDC 5V 2.0A Quiescent Current3mA Storage temperature()-20-70 Operating temperature()-10-65 Operating humidity15%-60%RH BatteryCapacitor High Resolution Night Vision DVR We use powerful software and hardware for our DVR KD010. Improve Transmittance, reduce the astigmatism. It will be clear at night recording.