The Diamond HNC3IV149S-IRASPV is a high-performance 4MP smart bullet network camera designed for reliable and flexible surveillance in a variety of environments. Equipped with a 1/3" CMOS image sensor, this camera delivers clear, high-definition video even in low-light conditions. It supports a maximum resolution of 4 MP (2688 × 1520) at 20 fps and 2560 × 1440 at 25/30 fps, ensuring detailed and smooth video capture. Featuring dual illumination technology with built-in IR and warm light LEDs, the camera provides night visibility up to 30 meters and warm light coverage up to 15 meters, making it suitable for both indoor and outdoor monitoring. Advanced video compression using H.265 reduces bandwidth and storage requirements without compromising image quality. The camera supports a wide range of intelligent features, including intrusion and tripwire detection, with vehicle and human classification for accurate alerts. Flexible coding options like ROI, SMART H.264+/H.265+, rotation mode, WDR, 3D NR, HLC, BLC, and digital watermarking make it adaptable to various monitoring scenarios. For local storage, the camera supports up to 256 GB Micro SD cards and includes a built-in microphone for audio recording. Designed for easy installation, it works with 12 VDC or PoE power supply. With an IP67 rating, this camera is fully weatherproof, ensuring reliable operation in harsh outdoor conditions. SMD technology enhances motion detection efficiency. Perfect for residential, commercial, or industrial surveillance applications, this camera delivers clear, reliable, and intelligent monitoring day and night.