8 Channel 4K NVR 8 Megapixel H.265 4K Security Camera System, 8 Built-in Microphone Audio Recording HD 2160P 4K IP PoE Bullet Cameras, QR-Code Connection

eight-channel 4k nvr 8-megapixel h.265 4k security camera system eight built-in microphone audio recording hd 2160p 4k ipo bullet cameras ai intelligence surveillance qr code connection 2021 newest human detection and ai smart functions this system have 15 ai smart functions include human detection area intrusion line crossing region entrance exiting object missing parking detection etc you can customize motion detection zones with 15 ai smart function and adjust motion sensibility you will get notifications only when the human or ai smart motion is detected the useless motion caused by natural will be filtered it will greatly reduce annoying false alert 8.0 megapixel ultra hd 4k capture crisp high quality hd 3840x 2160p resolution video it gives you even higher resolution than standard hd 4mp 1080p cameras power over ethernet setup is clean and simple with a single network cable built