4K UltraHD & 20X Optical Zoom — The 8mp ptz camera has a 1/2.8" So-ny CMOS sensor, 3840x2160@20fps ultra-high pixels give a sharper picture, which is 2X sharper than the 4MP cameras. The built-in 20x optical zoom 4.7-94mm autofocus lens also allows you to zoom in for more detail and zoom out for a wider field of view. (If you need this ceiling mount for ptz camera, we recommend buying ASIN: B0C4HSQBHH）

Smart Detection & Auto Tracking — Advanced human/vehicle detection based on leading-edge detection algorithms helps to identify true threats and filter playbacks accordingly. It also tracks the moving targets automatically and keeps an eye on suspicious activities for you.Instant push notifications and email alerts allow you to deter the uninvited immediately.

Advanced H.265+ Coding & Audio Recording — PTZ IP Security camera provides smooth stream, records more videos and consumes less bandwidth with the latest H.265+ coding. The built-in microphone with the environment noise filtering records clear voice, providing vivid videos with sound without just silent live stream or playback, get 24/7 recording all the year round.

Widely Compatible & Easy to Install — Built-in private protocol, can be plug-and-play with nvr, can be perfectly connected with third-party devices or software, such as Bule lris, ISpy, iVMS-4200, etc. This poe security camera only needs one ethernet cable to transmit video signals and get power supply simultaneously. Safe, stable and reliable transmission is always guaranteed.

This 4k ptz camera can access the Apple App or Google Play Store through your smartphone, download the "Danale" App for iOS or Android devices for P2P control. We provide