✔Superior protection--The C8W takes a step further to record everything in the ultra-clear 2K+ resolution. With a 352° horizontal rotation and 95° vertical rotation, the security camera gives you an easy overview of all that's around you. And the EZVIZ app puts it all right on your smartphone or mobile device | ✔Smarter alerts that truly matter--Thanks to the built-in AI algorithm, the C8W can distinguish human shapes from pets or objects, so you’re alerted when something important happens. You can also customize detection sensitivity and time schedules to further filter out unwanted alerts | ✔See, Hear and Talk, from Anywhere--Your night vision is now lit up and vividly restored to full-color thanks to two built-in spotlights and professional optical lenses(Three modes options). Built-in microphone and speaker, you can hear and talk to your family, welcome visitors, or turn away uninvited guests by simply using EZVIZ App over your smartphone | ✔Actively guards your home--The camera features the active defense function to provide an extra layer of protection. Upon detection of intruders, the camera will set off a loud siren and flash two spotlights for on-site deterrence. Its weatherproof design keeps it operating wthout being interrupted by any kind of weather - wind, rain or snow | ✔Optional Storage--You can secure your recorded videos on a local microSD card of up to 256 GB, or subscribe to EZVIZ CloudPlay for fully-encrypted, unlimited cloud storage. All data traffic between device/App to the server is stored locally in US. EZVIZ has been awarded ISO27001: 2013 Certification