[Wired PoE, 121°Wide Angle Expandable 16 Channels 4K NVR] 8MP PoE Security Camera System BUILD-IN 3TB HDD with 100ft Night Vision

Key Features: 8MP Resolution 3840*2160, 121° Wide View Angle, Human Auto-tracking, Human/Vehicle Detect & Mobile Notification, 7/24 Recording & Spotlight Alarm, IP67 Waterproof, No Monthly Fees, 100ft Night Vision, Two-way Audio & Free Remote Access. About this item 4K HD IMAGE + WIDE VIEW ANGLE 121°- Ultra HD Resolution 8MP/4K,provide you Ultra HD 4K Image 3840*2160,2.8mm Lens, Field of View (H): 112.9° (V): 59.1° (D): 121.2°. Compared with most camera of narrow view angle 78°, Hiseeu 4K PoE Camera with wide view angle 121° enlarges surveillance area to a great extent for meet the needs of some blind zones. PLUG and PLAY METAL HOUSING PoE SYSTEM- With a simple poe connection,connect each IP camera to Hiseeu NVR for both power supply and video transmission,making the installation easy enough for DIY enthusiasts and beginners.Metal Housing of the camera high Standard of IP 67 Waterproof of our wired security cameras can withstand changeable environment,no matter in