News | Tapo

1080p vs 4K security camera: what does each resolution capture, and is the upgrade worth the cost? A practical comparison for homeowners.

Learn what a dual-lens security camera is, how the two lenses work together, and when the upgrade over a single-lens model is right for you. 

The best PoE security camera system combines wired power with smart detection and local storage. Learn what to look for and where Tapo's lineup fits.  

Smart locks for front doors explained: what to look for, which features matter, and the best Tapo options for every home and lifestyle.

Looking for the best biometric door lock? Explore Tapo's top fingerprint and palm recognition smart locks for 2026, with guidance on who each one is for.

Not sure if a security camera is on or recording? Learn the signs to look for: indicator lights, lens activity, and how to spot a compromised camera.

IP ratings show how well an electronic device handles the elements. This guide explains what IP65, IP66, IP67, and IP68 mean for security cameras.

What does CCTV stand for? Learn what it means, how it works, and how it compares to modern IP cameras for home and small business security.

Learn what 2K resolution is, how it differs from 1080p and 4K, and what it means for your home security camera.  

Megapixels and resolution both appear on every camera spec sheet, but they don't mean the same thing. Here's what each term means for security cameras.