Security cameras are becoming increasingly sophisticated, offering features beyond basic recording, according to a recent overview. Modern cameras provide smart alerts, high-resolution video, night vision, two-way communication, and integration with smart home systems. Options range from indoor cameras for monitoring pets to outdoor floodlight cameras and battery-powered models for versatile placement. The selection emphasizes cameras with excellent performance, useful features, and user-friendly app controls, suitable for both comprehensive home security systems and individual camera setups.