Wireless CCTV cameras are a popular choice for home and business security due to their flexibility and ease of installation. Unlike wired CCTV systems, they transmit video signals wirelessly, typically over Wi-Fi, which eliminates the need for extensive wiring.

Key Features:
1.Wi-Fi Connectivity: They connect to your network, allowing you to view footage remotely via a smartphone or computer.
2. Resolution: Cameras with HD or higher resolutions (720p, 1080p, or even 4K) have clearer images.
3. Motion Detection: Most wireless cameras have motion sensors to alert you when activity is detected.
4. Night Vision: Essential for 24/7 monitoring, especially in low-light conditions.
5. Cloud Storage or Local Storage: Videos can be stored either on the cloud or on an SD card in the camera.
6. Two-Way Audio: Some models offer the ability to listen and speak through the camera, useful for interacting with visitors or intruders.
7. Weatherproofing: For outdoor use, ensure the camera is IP-rated for weather resistance.

In conclusion, wireless CCTV cameras offer flexibility, ease of installation, and the convenience of remote monitoring, making them a great option for both home and business security. With features like HD resolution, motion detection, night vision, and cloud or local storage, they provide reliable surveillance without the need for extensive wiring.