Ip camera dome camera infrared security camera motion detection application indoor resolution 1 920 x 1 080 pixels other resolution settings 1280 x 960 1280 x 720 1024 x 768 pixel frames per second 30 resolution sensor 21 megapixels sensor type 12 9 progressive scan exmor cmos video full hd image representations colour black and white functions 2 way audio alarm function nas ready pir passive infrared multi user system onvif night vision event no