CCTV cameras, also known as closed-circuit television cameras, are widely used in security and surveillance systems to monitor and record activity in specific areas. In order to see a wide view using a CCTV camera, there are several things you can do:

1. Choose the right camera: The first step to achieving a wide view is to choose the right camera. Wide-angle CCTV cameras are designed specifically to provide a wide field of view, typically ranging from 90 degrees to 360 degrees. These cameras can capture a larger area, making them ideal for monitoring large spaces like warehouses, parking lots, and public spaces.160 Degree Wide Angle View Dual Lens Camera $369.00
2. Adjust the camera placement: Positioning the camera in the right location is critical to capturing a wide view. Place the camera in a central location, such as a corner or ceiling, and adjust the angle to capture the widest possible view. Be sure to take into account any obstructions or obstacles that may block the view.
3. Use multiple cameras: If the area you want to monitor is too large for a single camera to capture, consider using multiple cameras to provide complete coverage. You can use a network video recorder (NVR) or digital video recorder (DVR) to record and manage the video feeds from multiple cameras.
4. Use a fisheye lens: A fisheye lens can provide a wide view of an area without the need for multiple cameras. These lenses capture a 180-degree or 360-degree view, which can be dewarped and corrected in software to provide a panoramic view. 180 Degree Fisheye Turret Camera $265.00
5. Use PTZ cameras: PTZ (pan-tilt-zoom) cameras can be remotely controlled to adjust the angle and zoom level, allowing you to capture a wide view of an area and then zoom in on specific details as needed. These cameras can also be programmed to move automatically and scan a predefined area. 8MP 20X PTZ

In conclusion, achieving a wide view using a CCTV camera requires careful planning, the right camera choice, and proper placement. By following these tips, you can ensure that your surveillance system provides comprehensive coverage of the area you need to monitor.