ANNKE 3MP WiFi Surveillance Camera Set Outdoor, 16CH 4K NVR with 4X 3MP WiFi Camera, Video Surveillance with 1TB HDD, Person Detection, 2-Way Audio, 30M Night Vision, IP66, Compatible with Alexa

["3MP WLAN Surveillance Camera Set: The 16 channel outdoor surveillance camera set captures ultra-clear 2K 3MP Super HD recordings and covers up to 30m night vision, almost double the clarity of 1080p security camera system.","DIY Plug & Play Setting: Simply connect the surveillance camera and NVR to the power supply. The surveillance camera set wirelessly connects automatically, without any cable clutter or installation issues.","Two-Way Audio: Our WLAN surveillance camera set features a built-in microphone and speaker, enabling two-way audio. You can speak with people in the surveillance area anytime, anywhere and never miss important moments again.","Intelligent and Precise Person Detection: The advanced AI algorithms of ANNKE's outdoor surveillance camera set can accurately detect people. If someone triggers the alarm, you will receive app push notifications and email alerts.","Better Compatibility: With ANNKE surveillance camera set, you can enjoy 100% voice control with Amazon Alexa. Give Alexa the respective voice commands to receive an instant live stream even without a smartphone."]