eufy - Built with Care | Home Security System & Robovacs

eufy PoE NVR Security System S4

eufy PoE NVR Security System S4 - Main image
$550 $1099.99 In stock

Category: 了解更多混合子彈PTZ視訊，本地AI代理，無所遺漏

終極4鏡頭系統：透過兩支4K子彈型攝影機守護關鍵區域、兩支子彈型PTZ提供寬廣4K視野，以及一支具備8倍變焦與360°無縫覆蓋的2K PTZ，全面防護每個角落，實現智慧主動監控。搭載AI-ISP技術，呈現鮮豔色彩並強化低光源能見度。自動取景與群組追蹤：當子彈型攝影機偵測到主體時，PTZ會鎖定並自動追蹤，從最遠164英尺外提供清晰、置中的特寫畫面。自動變焦確保持續移動的主體在離開視野前始終維持在畫面內。即時跨鏡頭追蹤：子彈型PTZ攝影機同步運作，即時追蹤動態。當一台攝影機達到極限時，另一台會立即接手，確保連續不間斷的覆蓋——一切盡在您的掌控之中。本地AI代理：透過本地AI代理解鎖主動即時安全防護，配備6T/8核心運算能力，實現即時分析、真實威脅辨識與果斷行動。自訂禁區與警報，讓AI精準偵測真實危險，確保個人化回應。免費智慧影片搜尋：無需逐一瀏覽所有影片，透過關鍵字搜尋即可立即找到您要的內容。IP67防塵防水與雙向語音：具備強固的IP67防水等級，可抵禦各種天氣，確保可靠監控。AI降噪技術過濾背景雜音，提供清晰無干擾的雙向通訊。可擴充安全防護，輕鬆安裝：8埠NVR可透過PoE交換器（不含）擴充至16頻道。支援最多8支子彈型PTZ攝影機（每支佔用2頻道）或最多16支子彈型/子彈型攝影機。內建預先安裝的2 TB硬碟（可升級至16 TB），支援24/7全天候錄影。

Customer Reviews (4.2 / 5 · 5 reviews)

Steven ★★★★★

The 4K turret cams handle low light better than I expected, and the local AI agent actually flags real motion instead of every passing car. Set the whole thing up in an afternoon, and the hybrid PTZ’s 360° tracking has been spot-on for covering my driveway.

Ruby S. ★★★★★

The 2K PTZ with 8× zoom covers our whole driveway without a blind spot, and the local AI agent on the NVR means I can check my phone from anywhere and never miss a delivery. Setup took an afternoon with the four cameras, but now the turrets handle the yard while the bullet-PTZs sweep the perimeter.

Sophia X. ★★★★☆

The 8× zoom on the 2K PTZ is the reason I picked this set, and it’s sharp enough to read a license plate at the back fence. Setup took me a whole afternoon with all four cams, though, so don’t rush it. Still, the 360° coverage means I finally don’t have blind spots.

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