Ip camera bullet camera infrared security camera motion detection applications indoor outdoor resolution 1 920 x 1 080 pixels other resolution settings 320 x 180 pixel frames per second 30 resolution sensor 21 megapixels sensor type 12 8 progressive scan cmos video full hd image representations colour black and white functions 2 way audio pir passive infrared ir cut filter zoom night vision event notification poe power over ethernet microphone