There are several types of CCTV cameras available for home installation, including indoor and outdoor cameras, wired and wireless cameras, and cameras with different resolutions and features. Indoor cameras are typically smaller and less durable than outdoor cameras, and may have less advanced features. Wired cameras require a physical connection to the recording device, while wireless cameras connect through Wi-Fi or cellular networks. Cameras with higher resolutions and more advanced features, such as night vision and motion detection, are typically more expensive.