Monitor an indoor or outdoor area with the DS-2CD2147G2-SU ColorVu 4MP Network Dome Camera. This unit uses a 1/1.8 progressive scan CMOS sensor to capture 2688 x 1520 resolution video at 30 fps. An IR cut filter enables day and night functionality. The camera’s 2.8mm fixed lens delivers a 106° horizontal field of view. Two-way audio is possible thanks to a built-in microphone, an audio input, and an audio output. A memory card slot accepts microSD/SDHC/SDXC cards up to 256GB (available separately). Integrated PoE technology simplifies connectivity by enabling the transfer of power and data through a single cable.