ANNKE H800 8MP 4K Ultra HD PoE ONVIF 8CH NVR Turret Security Camera System with H.265+ Coding 4K Wired HD Outdoor Indoor IP67 Weatherproof Cameras Audio Recording Supports 256 GB TF Card Remote Access Bullet Points: True 4K Ultra HD & 100 ft EXIR 2.0 Night Vision The Sony CMOS image sensor advanced EXIR 2.0 night vision tech 120 dB true WDR & 3D DNR all enable the 4K 8MP turret security cameras to deliver the sharpest images at 3840 X 2160 pixels both day & night (even in 0.01 lux darkness). Audio Record & Advanced H.265+ Coding The built-in microphone with the environment noise filtering records clear voice from up to 20 ft away. The PoE IP security camera system provides smooth stream records more videos and consumes less bandwidth with the latest H.265+ coding. Outdoor IP67 Weatherproof Built with IP67 weatherproof rating the Ethernet camera braves anything from torrential downpours to freezing/broiling temperatures (-22 °F – 140 °F) perfect for both outdoor & indoor installation. The solid housing provides fast heat dissipation & corrosion resistance. Easy Plug and Play PoE Installation Connect the camera to the PoE NVR with just a network cable for both data & power transmission. The expandable NVR supports up to 8 ANNKE & third-party ONVIF PoE cameras (up to 4K) for all-angle coverage. Record videos 24/7 even without Internet. Remote Access and Smart Motion Alerts Access & control the system remotely with free ANNKE software via 3G/4G/5G or WiFi on your smartphone tablet or computer when you are in the office or traveling. Get instant app pushes & email alerts with snapshots when there are motion events.