The DS-2CD2543G0-IWS 4MP Outdoor Wi-Fi Network Mini Dome Camera from Hikvision uses a 1/3" progressive scan CMOS sensor to capture 2688 x 1520 resolution video at 30 fps. IR LEDs provide up to 35' of night vision. The camera's 2.8mm fixed lens delivers a 98 horizontal field of view. Two-way audio is possible thanks to a built-in microphone, line input, and line output. A built-in memory card slot accepts microSD/SDHC/SDXC cards up to 128GB (available separately). Integrated PoE technology simplifies connectivity by enabling the transmission of data and power through one cable.This Wi-Fi camera has a wireless range up to 165'. It complies with ONVIF profiles G and S, making it compatible with a wide range of surveillance devices. The camera's enclosure is IP66 and IK08 rated for safe outdoor use in areas at risk of vandalism.