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This is the first security-sensor product in the smart-automation lineup, which until now has been entirely plugs, switches, and one energy monitor. The Tapo kit bundles three door/window contact sensors with a hub that includes a built-in chime, and it's Matter-compatible — meaning it works across Alexa, Google Home, and Apple Home rather than locking you into one ecosystem, a real advantage over most single-protocol plugs in this category. At $41.99 for three sensors plus a hub, it's a reasonable entry point into home security automation without a subscription requirement. With 314 reviews at 4.4 stars it's a proven product from TP-Link's well-established Tapo line. If you already own Tapo or Kasa smart plugs in this catalog, the shared app ecosystem makes this an easy first step into intrusion/entry monitoring.
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Last checked: Sep 23, 2026