# This tiny, $21 camera is everything you need for an effective home security setup — including 2K footage and night vision

> An effective home security setup used to be a pretty pricey affair, but not these days. In fact, you can currently get one of our favorite security cameras for almost half price at Best Buy, thanks to a surprise price…

- **Source:** [TechRadar](https://www.techradar.com/home/home-security/this-tiny-usd21-camera-is-everything-you-need-for-an-effective-home-security-setup-including-2k-footage-and-night-vision?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a7f5a496165a79cfdef3811)
- **Published:** 2026-08-14
- **Category:** Smart Home
- **Tags:** #cameras #security #effective #home #setup #currently #footage #including
- **Canonical:** http://localhost:4321/a/6a7f5a496165a79cfdef3811

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._