【2.1MM Lens with Wide Angle 155° FoV 】The 2.1mm lens on this camera offers an impressive 155° field of view to cover large areas. Ideal for indoor and outdoor applications with IP66 waterproof, it is designed to withstand summer and winter temperatures and protected from dust and rain. 【HD 8MP Resolution & 98Ft Color Night Vision】8 megapixel turret dome IP camera, progressive 1/2.7" scan CMOS, support max. 3840x2160 image quality, up to 98ft full color night vision, capture more clearer sharper and images and video. 【Human Vehicle Detection & Built in Mic】Built-in motion sensor will detect the human and vehicle motion and send the real-time video/snapshot to your device backend. Built in microphone(one-way audio) allows you to listen to what matters most. 【Power over Ethernet (PoE) & Plug and Play】The PoE camera allow IP (internet protocol) devices to receive power and data over existing LAN (local area network) cabling. With Efficient H.265+ video compression to assure savings in bandwidth and storage. 【Compatibility and US Local Tech Support】This camera model is not manufactured by Hikvision Dahua or Uniview but is compatible with Hikvision, Dahua, Uniview NVR and Synology, Blue Iris, Ispy software through ONVlF Protocol. Please select ONVlF Protocol when adding the camera to NVR and software. Built-in microphone is compatible with most of Hikvision, Dahua and Uniview NVR, depends on firmware version. Chicago based seller, tech support hour 9am-5pm CST. Please contact seller for tech support.