DHI-SD49425XB-HNR

Description

Dahua DHI-SD49425XB-HNR 4MP PTZ Network Camera

The Dahua DHI-SD49425XB-HNR is a high-performance 4MP PTZ network camera designed for intelligent long-range surveillance in commercial, industrial, and critical security environments. Featuring a powerful 25× optical zoom lens and a high-sensitivity 1/2.8″ STARVIS™ CMOS sensor, it delivers crystal-clear images with outstanding detail, making it ideal for monitoring large areas such as campuses, warehouses, parking lots, airports, and public spaces.

Powered by Dahua’s Starlight technology, the camera provides exceptional low-light performance, capturing vivid color images even in challenging lighting conditions. Built-in infrared illumination extends night vision up to 100 meters, ensuring reliable 24/7 surveillance in complete darkness. Its smooth 360° endless pan and wide tilt range enable comprehensive area coverage with precise PTZ control.

Equipped with WizSense AI technology, the DHI-SD49425XB-HNR supports intelligent features including human and vehicle detection, perimeter protection, Smart Motion Detection (SMD Plus), auto tracking, and advanced video analytics. These functions help reduce false alarms while improving the accuracy and efficiency of security monitoring. Smart H.265+ video compression minimizes bandwidth and storage requirements without compromising image quality.

Built for demanding outdoor applications, the camera features an IP66-rated weatherproof housing with 6 kV lightning protection for dependable operation in harsh environments. It supports PoE+ for simplified installation, audio and alarm I/O, microSD card storage, and ONVIF compatibility for seamless integration with NVRs and third-party video management systems. Combining powerful zoom, intelligent AI capabilities, and rugged durability, the DHI-SD49425XB-HNR is an excellent solution for professional surveillance requiring wide-area coverage and long-distance monitoring.