Smart Home
Connected devices judged on what they do when the novelty wears off.
Deciding what to buy
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Video Doorbell Field of View and Resolution for Full Porch Coverage
Which doorbell camera specs decide whether the frame covers your whole porch and driveway: horizontal angle, sensor shape, resolution and detection range.
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Smart Lock Keypad vs Fingerprint vs App Entry for a Rental Property
Which smart lock entry method works for tenants and guests without an app, judged on published offline operation, battery life, door fit, and code capacity.
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Neutral Wire or Not: Choosing a Smart Switch or Dimmer
Which smart dimmer or switch fits a wallbox with no neutral wire, compared on published load limits, hub requirements, and how each handles 3-way.
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How Many Mesh Wi-Fi Nodes Your Square Footage Actually Needs
Manufacturer coverage ratings are per-unit arithmetic, not floor plans. How to size a mesh kit for a two-story house, a basement or a detached garage.
Understanding the category
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Battery vs. Wired Video Doorbells: Which Fits Your Home
How your existing doorbell wiring decides between battery and wired video doorbells, and what battery models give up in chime support and recording gaps.
