ANNKE 8CH Security Camera System, H.265+ 5-in-1 4K DVR Recorder with AI Human/Vehicle Detection, 8X 3K IP67 CCTV Bullet Black Cams with Smart Dual Light, Built-in Mic, Work with Alexa, 3TB Hard Drive - DT81DX3-R8CX

• 【Deep Learning Algorithm Behind AI 2.0】Meet the human and vehicle AI motion detection that deducts false alarms up to 99%. Your property is secure with enhanced multi-layers for quicker reaction by notices. And the convenient smart search locates critical moments in a few seconds. 【Smart Dual-light Camera】This wired security cameras system has three night visions to adapt to your needs: smart light night vision, white light night vision, and IR night vision. The smart mode is the default. Black and white night vision turns into color once a human/vehicle is detected. Up to 25m IR distance for bright night imaging and up to 20m white light distance for bright night imaging. 【3K Resolution& Built-in Mic Camera】 With 3K CMOS image sensor, the security camera brings 16:9 aspect ratio of 2960×1665@20fps HD picture quality and provides clearer live stream clarity and a more friendly budget. Built-in Mic is not just for video recording but audio recording, which makes it stand out from other analog cameras. Audio can also be turned off in the menu. 【5-in-1 DVR with Extra Surprising Functions】Combing DVR/NVR/HVR, this DVR supports up to 8pcs TVI, AHD, CVI, CVBS & extra 4 IP cameras. Or easily switch to IP mode and hook up with 16CH max IP cameras. And the App and the DVR setting have integrated more than 30 languages as user-friendly to fit your needs. 【Fully Compatible Remote Access】Whether at home, Alexa frees you by voice commands, or ANNKE Vision App comforts your anxiety with real-time live stream and playback on vacation. You can always stay in the know about everything happening at home.