Defender AI Powered Sentinel 4K Wired NVR Security System with 4 PTZ Cameras with 1TB HDD

TRULY WIRELESS: ONLY compatible with Defender Empower app. Can not be used with other Defender apps. Set up in just 5 minutes! GigaXtreme wireless technology makes security easy. No Wires, no worries. Simple to Setup, Unbelievably Easy to Use. Set up in just 3 minutes. 4K PAN, TILT & ZOOM: Say goodbye to blind spots. Utilize pan, tilt & zoom controls for 360° of protection and breathtaking 4K quality. NONSTOP SOLAR POWER: Never charge again. 24/7 power with high-efficiency solar charging, keeping you protected around the clock. AI TRACKING TECHNOLOGY: SMART AI powered 360° auto motion tracking, with instant alerts and immediate spotlight/siren trespasser deterrence. 4K WITH COLOR NIGHT VISION: True 4K Quality with no compromises. High-intensity spotlight LED illumination for vibrant Color night vision.