Capture detailed 4 MP video while adjusting coverage for the scene through a motorized 2.8-12 mm varifocal lens. The lens range gives installers a practical way to frame a broad approach area or a tighter point of interest without selecting a separate fixed-focal-length camera. IR night vision supports video capture in low-light conditions, making the camera suitable for continuously monitored exterior and interior areas. Wide dynamic range helps manage difficult lighting where bright entrances, windows, vehicle headlights or sunlit backgrounds share the same frame with darker foreground detail. The bullet-style housing suits directed coverage of approaches, loading areas, perimeter paths, building entrances and other locations where the camera needs to face a defined scene. Network connectivity is provided through an RJ45 port for connection to an IP surveillance network. UNITED DIGITAL IPC2324SB-DZK-I0 supports Power over Ethernet, allowing power and network data to use the Ethernet connection. Its SD card slot provides a local removable-media location for camera storage functions. This combination of 4 MP imaging, motorized varifocal framing, IR capability, WDR, PoE and local SD media support differentiates it from basic fixed-lens network bullet cameras where scene framing and difficult backlit views require more planning.