The DH-IPC-PDBW5831N-B360 from Dahua Technology is a multi-sensor camera that uses four 1/2.8" progressive scan STARVIS CMOS sensors to capture 1920 x 1080 resolution video per sensor at 25 fps. IR LEDs provide up to 98' of night vision. The camera is equipped with four 2.7-12mm motorized varifocal lenses that deliver a 105 to 44° horizontal field of view. Two-way audio communication is possible thanks to an audio input and output. An onboard memory card slot supports microSD cards up to 256GB (available separately). Integrated PoE technology simplifies connectivity by enabling the transfer of power and data through a single cable.