eufy 4K NVR S4 Max（無硬碟）

The fixed 4K wide-angle lens capturing the whole yard while the PTZ auto-tracks motion in 360° is a game changer for me. Set it up in about 20 minutes and the 122° view means I don’t miss a thing at the edges anymore.

I was skeptical about the 8× auto-zoom actually being useful, but it locks onto motion smoothly and the 360° coverage means I never have to manually pan the camera anymore. The 4K wide-angle view catches everything in the driveway while the PTZ follows a person all the way to the front door, which i

The dual-lens setup is the star here - the 4K wide-angle stays locked on the whole yard while the PTZ camera swings around to catch motion, and the 8× zoom actually held a license plate in focus from across the street. Local AI tagging meant I got a clean push alert for the delivery van without wadi