Type HDTV/Megapixel/Outdoor|Pixel Resolution 4 Mega Pixel|Sensor size 1/3”|Microphone Built-in|Min. Illumination 0.01 Lux|Effective pixels 2688(H)x1520(V)|Electronic Shutter Speed Auto/Manual, 1/3~1/100000s|1xAudio-In|1xAudio-Out|1xMicroSD Card Slot|1xRJ45|1xRS-485|2xAlarm In|1xAlarm Out|Power options PoE/12V|Power supply requirements 12 VDC|Environment Outdoor|Operating temperature range -30° C ~ +60° C|Dimensions 135.4 x 74.4 x 65.5mm