Fisheye 360-degree surveillance cameras use a fixed ultra-wide lens to capture a broad view of an area at once, with de-warping helping make the image easier to review. Pan-tilt-zoom cameras move horizontally and vertically and use optical zoom to let an operator focus on specific areas, so coverage follows the selected direction rather than showing the full scene simultaneously.

Compare resolution based on the scene and detail you need, with available options ranging from 4MP to 12MP and some cameras providing real-time 30 fps video. Also evaluate image features such as fisheye coverage, de-warped viewing, low-light or infrared imaging, wide dynamic range, motorized zoom, and pan, tilt, and zoom control.

For indoor 360-degree surveillance cameras, consider the mounting location, ceiling height, available lighting, viewing obstructions, and whether the system will use Wi-Fi, Power over Ethernet (PoE), or a network video recorder. For outdoor installations, select a camera with an environmental rating suited to dust, moisture, temperature, and impact exposure, and plan for infrared night viewing, glare, weather-related obstructions, and a mounting position that provides the intended panoramic coverage.

360-degree surveillance cameras typically connect to network video recorders and video management systems over IP networks using Ethernet, Power over Ethernet (PoE), or Wi-Fi, with ONVIF support helping connect compatible devices. Depending on the camera and platform, installers may use dewarped views, multiple streams, local storage, or app-based viewing, while smart home integration depends on the supported ecosystem and control system.