The NCs-831-000MSV-RS is a 8MP speed dome camera featuring SONY high sensitivity sensor and a 35X optical zoom lens (6.5-230mm) with Optical Image Stabilization (OIS) support. The IR distance can be up to 400 meters to capture the excellent image at night mode. The Speed dry function can provide the clear image in rainy day. It operates reliably in temperatures ranging from -40°C to 65°C, making it suitable for demanding surveillance applications in various environments.