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：以兩顆4K子彈型攝影機守護關鍵區域，兩顆子彈型PTZ提供寬廣4K視野，以及一顆2K PTZ實現8倍變焦與無縫360°覆蓋，實現智慧主動監控。搭載AI-ISP技術，呈現鮮豔色彩並增強低光能見度。自動構圖與群組追蹤：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英尺處提供清晰、置中的特寫畫面。自動變焦讓移動主體始終保持在畫面內，直到離開視野。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，確保連續不中斷的覆蓋——一切盡在您的掌控。本地AI代理：透過本地AI代理解鎖主動即時安全防護，由6T/8核心算力驅動，實現即時分析、真實威脅識別與果斷行動。自訂禁區與警報，讓AI準確偵測真實危險，確保量身打造的回應。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與雙向通話：堅固的IP67防水設計，抵禦各種天氣，確保可靠監控。AI降噪功能過濾背景雜音，實現清晰無干擾的雙向通訊。備註：Bullet-PTZ Cam S4為IP65防護等級。可擴充安全系統，輕鬆設定：8埠NVR可透過PoE交換器（未附）擴充至16頻道。支援最多8顆子彈型PTZ攝影機（每顆佔用2頻道）或最多16顆子彈型/半球型攝影機。內含預先安裝的2 TB硬碟（可升級至16 TB），支援24/7全天候錄影。

Customer Reviews (4.6 / 5 · 5 reviews)

Robert ★★★★★

The local AI agent flagged a package thief within seconds of them stepping onto the porch, and the 360° coverage from the PTZ meant I could track them all the way down the street. Set up was way easier than I expected for a four-camera system, and the 4K clarity on the bullets is sharp enough to rea

David U. ★★★★★

Setup took me an evening, but the 360° PTZ coverage with 8× zoom is a game-changer—I can check the whole yard from my phone without missing a spot. The 4K clarity on the bullets is crisp enough to read a license plate from across the driveway.

Nicholas ★★★★★

The 8x zoom on the 2K PTZ is seriously impressive—I can read a license plate from across the driveway, and the 360° sweep covers everything the two 4K bullets miss. Set the whole thing up in an afternoon, and the local AI agent hasn't false-flagged a single passing cat so far.

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