... inch million pixels low illumination CMOS image sensor·4.2mm camera lens·Day and night to convert, infrared distance is 10m ·H. ... pixels : 1280*720 Bit rate16 K~ 6.0 M bpsAudioCompressionG.711 Two-way audioYesAlarmAlarm I/O1 channel in/out ... , Hidden cameras, Cover Cameras, Speed dome cameras, network IP cameras, wireless cameras and camera accessories. Megapixel Wifi Household Camera, CMOS Sensor