Hikvision DS-2CD2183G2-LIS2U 8MP Acusense Smart Hybrid Light Dome Camera

Yes — the camera supports PoE (IEEE 802.3af, Class 3), so it can receive power and data through a single Ethernet cable. That matters because it usually makes installs cleaner and faster, especially when you’re mounting on ceilings or in locations without nearby outlets. The datasheet also lists 12 VDC as an option if you prefer traditional power. Power draw depends on the exact model variant, with maximum wattage listed up to 10 W for certain versions.

The maximum resolution is 3840 × 2160 (8 MP / 4K). At that top resolution, the main stream supports up to 20 fps, and it can go up to 25 fps (50 Hz) or 30 fps (60 Hz) at lower resolutions like 3200 × 1800, 2688 × 1520, 1920 × 1080, and 1280 × 720. This matters because you can choose between maximum detail or higher frame rates depending on what you’re monitoring. It also supports sub-stream and a third stream under certain settings, which helps when you want a lower-bandwidth live view while recording high quality.

This model uses Smart Hybrid Light with both IR and white light, giving you flexible night coverage based on your scene needs. The datasheet lists a supplemental light range of up to 30 meters and an IR wavelength of 850 nm. That matters because you can cover typical entrances, drive lanes, and parking edges without adding separate lighting in many installs. Minimum illumination is very low, and it supports 0 lux with light, which is exactly what you want when the area gets truly dark.

Yes — the datasheet states that motion detection supports alarm triggering by specified target types, specifically human and vehicle. It also lists perimeter protection functions like line crossing and intrusion, again supporting human/vehicle filtering. This matters because instead of being notified for every random motion event, you can focus alerts on activity that’s actually relevant to security. In practical use, that typically means fewer nuisance alarms and faster response when something real happens.

Audio depends on the exact variant: the datasheet specifies that “-2U” models include a built-in arrayed dual-microphone. It also lists supported audio compression formats for -2U versions and notes environment noise filtering as “Yes” on -2U. That matters because audio can add critical context—like voices, arguments, or a break-in attempt—when reviewing footage. If audio is important for your project, make sure you’re selecting the -2U model variant.

Yes — the datasheet lists a built-in memory card slot supporting microSD/microSDHC/microSDXC, up to 512 GB. This matters because you can record locally as a backup if the network drops, or even run a lightweight setup without an NVR in some scenarios. The datasheet also mentions NAS support (NFS, SMB/CIFS) along with ANR, which can help with resiliency in certain recording architectures. If you’re planning on memory-card recording, the 512 GB limit is the key sizing number to keep in mind.

Yes — the datasheet lists ONVIF support (Profile S and Profile G), along with ISAPI, SDK, and ISUP. This matters because ONVIF can make integration easier when you’re using third-party VMS platforms or mixing camera brands in the same system. The camera also supports common streaming protocols like RTSP, plus both IPv4 and IPv6. In other words, it’s designed to fit into a wide range of network video environments, not just a single ecosystem.

The datasheet lists 120 dB WDR, which is specifically meant to keep details visible in scenes with strong contrast. This matters when you’re dealing with bright windows, sunlight, or vehicle headlights that would otherwise wash out faces and important details. It also lists image enhancement features such as BLC, HLC, and 3D DNR, which can further improve usable video in difficult lighting. If backlight is a frequent problem at your install location, WDR is one of the specs that makes a real difference day-to-day.

Yes — the datasheet lists IP67 for water and dust resistance and IK10 for vandal resistance. That matters if the camera is exposed to weather, dust, or the possibility of tampering in public-facing areas. It also specifies operating and storage conditions from -30 °C to 60 °C with up to 95% humidity (non-condensing). Put simply, it’s designed to stay dependable in real outdoor and high-traffic environments, not just ideal indoor conditions.

The datasheet lists H.265/H.264 along with “plus” variants (H.265+ and H.264+) on the main stream, and it also supports MJPEG on the sub-stream. This matters because H.265 and H.265+ are commonly used to reduce bandwidth and storage needs compared to older formats while still maintaining strong image quality. The camera’s video bit rate is listed from 32 Kbps to 16 Mbps, giving you flexibility to tune quality versus storage. If you’re running multiple cameras or keeping longer retention, compression support becomes a big deal for total system cost.