The Hikvision DS-2DF8C448I5XS-AELW is a high-performance 4MP DarkFighter Laser Network Speed Dome. It features a 1/1.8" progressive scan CMOS sensor, which delivers high-quality imaging with a resolution of 4MP. The camera's DarkFighter technology ensures excellent low-light performance, allowing for clear and detailed images even in challenging lighting conditions. With its 48x optical zoom and 16x digital zoom, this speed dome offers the ability to capture close-up views over expansive areas. Additionally, it boasts an expansive night vision capability, with a laser distance of up to 500m, enabling clear visibility in complete darkness. The DS-2DF8C448I5XS-AELW is designed to withstand harsh environmental conditions. It is both water and dust resistant (IP67) and vandal resistant (IK10), ensuring its durability and reliability even in demanding outdoor settings.