Defender Security Cameras

AI Powered Sentinel 4K PTZ Wired 8 Channel PoE NVR Security System, 4 Cameras, 1TB HDD

AI Powered Sentinel 4K PTZ Wired 8 Channel PoE NVR Security System, 4 Cameras, - Main image
AI Powered Sentinel 4K PTZ Wired 8 Channel PoE NVR Security System, 4 Cameras, - View 2AI Powered Sentinel 4K PTZ Wired 8 Channel PoE NVR Security System, 4 Cameras, - View 3AI Powered Sentinel 4K PTZ Wired 8 Channel PoE NVR Security System, 4 Cameras, - View 4AI Powered Sentinel 4K PTZ Wired 8 Channel PoE NVR Security System, 4 Cameras, - View 5AI Powered Sentinel 4K PTZ Wired 8 Channel PoE NVR Security System, 4 Cameras, - View 6
$389.4 $649 In stock
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The Defender AI Powered Sentinel system delivers reliable 4K video surveillance with intelligent motion analysis, ideal for homes or small businesses. Installation is straightforward with PoE cabling, and the system is ready for immediate use.

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  • 4K resolution with PTZ lenses for clear, adjustable views.
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  • AI‑enabled motion detection reduces false alerts.
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Henry X. ★★★★★

The PoE wiring made setup a lot less painful than I expected—just ran one cable per camera and the NVR picked everything up instantly. The intelligent motion alerts have been spot-on so far, catching a delivery driver but ignoring our cat walking by, and the 1TB drive gives plenty of room before I n

Madison ★★★★★

The 4K picture is incredibly sharp, and the smart motion alerts actually cut down on the false alarms I used to get from my old setup. Setting it up over PoE was a breeze—just one cable to each camera and the 1TB drive held nearly three weeks of footage before overwriting.

Samuel Z. ★★★★★

Running PoE meant one cable per camera and no separate power bricks, which made the whole install way easier than I expected. The motion alerts actually ignore my neighbor's cat now instead of pinging my phone every five minutes, and the 1TB drive holds weeks of footage without me touching anything.