Hikvision DS-2CD2145FWD-I – 4MP DarkFighter Dome Camera 4MP High-Resolution Imaging for clear and detailed video Powered by DarkFighter Technology for superior low-light performance 120 dB True WDR ensures clear images in strong backlight conditions H.265+ Video Compression for efficient storage and bandwidth use Audio & Alarm Interface for enhanced security functionality (-S version) IP67 Weatherproof & IK10 Vandal-Proof for reliable outdoor installation Robust Full-Metal Construction for durability and long-lasting performance Ideal for Residential & Commercial Surveillance