... 128M DDR2.Image Sensor1/4’’ 1.0 Megapixel CMOS Image sensor.Lens MountCS ( M12/M14 optional )Minimum Illumination1.0Lux* ... , image, IR-Cut and IR lamp. 1 photoresistance interface.Day & NightIR cut filter with auto switch, IR sensor. 1 IR lamp control ... interface , algorithm control IR lamp open and closecompressionH.264 compression , ...