Ip camera infrared security camera wireless ip camera application indoor resolution 1 280 x 720 pixels other resolution settings 800 x 600 740 x 480 640 x 480 320 x 240 pixel resolution sensor 1 megapixels sensor type 14 progressive scan cmos video hd image representation colour functions noise detection night vision microphone digital zoom 4 x horizontal viewing angle 78 vertical viewing angle 479 ir range 5 m interface wlan photo file fo