Leo Kwan
Motion algorithms, wireless latency, and real-world alert reliability for video doorbells
13Articles
5Categories
About
I benchmark doorbells in a multi-porch test rig, logging tap-to-notify delay, false alerts, and uptime across weather and Wi‑Fi conditions.
Background
I mounted three doorbells on my apartment stoop facing a bus line and left them through a wet Seattle winter. After 1,200 deliveries, I graphed tap-to-notify lag and false pings. The quiet winner wasn’t the flashiest sensor—just the one that woke me before the courier walked away.
Perspective
I favor devices delivering sub-3s notifications with stable false-alert control over high-resolution marketing.
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