[Wired PoE, 4K HD, Expandable 16 Channels NVR] 8MP Dome 4K PoE PTZ Security Camera System BUILD-IN 3TB HDD With 2-Way Audio

Key Features: 8MP 4K HD Resolution 2560*1920, 330° Pan & 90° Tilt, Auto Human Tracking, AI Human/Vehicle & Motion Detection, Intruder Alarm Lights & Mobile Notification, 7/24/365 Recording, Smart Playback, IP65 Waterproof, No Monthly Fees, Color Night Vision, Two-way Audio & Remote Access. About this item 【𝟯𝟯𝟬°𝙋𝙖𝙣 /𝟵𝟬° 𝙏𝙞𝙡𝙩 & 𝘼𝙪𝙩𝙤 𝙃𝙪𝙢𝙖𝙣 𝙏𝙧𝙖𝙘𝙠𝙞𝙣𝙜】 Pan 330° Tilt 90°Captures every details without blind zone. More than that, AI Auto tracking function can track down suspicious human when enter surveillance area (Set preset point “21” on local NVR) 【𝘼𝙄 𝘼𝙡𝙜𝙤𝙧𝙞𝙩𝙝𝙢 𝙃𝙪𝙢𝙖𝙣/𝙑𝙚𝙝𝙞𝙘𝙡𝙚 𝘿𝙚𝙩𝙚𝙘𝙩𝙞𝙤𝙣】By customizing the surveillance area or setting a line for human/vehicle, and the alarm alerts will be triggered instantly to APP/NVR when detecting human/vehicle crossing the line or intruding the alarm area 【𝙄𝙣𝙩𝙧𝙪𝙙𝙚𝙧 𝘼𝙡𝙖𝙧𝙢 𝙡𝙞𝙜𝙝𝙩𝙨 𝙖𝙣𝙙 𝙥𝙪𝙨𝙝 𝙖𝙡𝙚𝙧𝙩𝙨 𝙤𝙣 𝙁𝙧𝙚𝙚 𝘼𝙋𝙋】We could be alerted any time a person enter your property by receiving push notification from free phone APP, and alarm lig