There are many types of CCTV cameras such as dome, bullet, and PTZ. Each has different use cases—some are great for indoors, others are built for outdoor, long-distance surveillance. Choosing the right one depends on where and how you want to use it.
A key factor in selecting a CCTV system is camera resolution. Higher resolution means clearer footage, which is crucial for identifying faces or license plates. Also, consider whether you need night vision, zoom capability, or motion detection.
You also need to choose between DVR (Digital Video Recorder) and NVR (Network Video Recorder) systems. DVRs are for analog setups, while NVRs work with IP cameras and offer more features. Your storage needs and setup type will guide your decision.
Correct placement of CCTV cameras is essential to cover blind spots and key entry areas. Cameras should be mounted at the right height and angle to ensure clear visibility, both day and night. Outdoor cameras should be weather-protected for long-term use.
Many modern CCTV systems support remote monitoring through apps. You can watch live video, receive alerts, and control cameras from your phone. It’s an easy way to keep an eye on your property from anywhere in the world, 24/7.