Hikvision DS-2CD2166G2-ISU 6MP AcuSense DarkFighter Fixed Dome 2.8mm Mic IP67 IK10

The Hikvision DS-2CD2166G2-ISU is the practical choice when you need reliable 6MP surveillance with intelligent AI detection, strong low-light performance, and a housing that stands up to outdoor conditions and vandalism risk. AcuSense deep learning ensures your alerts mean something — only confirmed human and vehicle detections reach your phone. DarkFighter technology keeps footage usable in low-light conditions where standard cameras produce noisy, unclear images. IP67 weatherproofing and IK10 vandal resistance make it equally suited to residential exteriors, retail environments, and commercial installations across Australia.

6MP Resolution — The Detail That Makes Footage Useful

At 3200×1800 resolution, the DS-2CD2166G2-ISU captures approximately three times the detail of a standard 1080p camera. Faces, clothing, and vehicle details that would be indistinct at 2MP are clearly identifiable at 6MP — the resolution that makes the difference between footage that supports an insurance claim or police report, and footage that doesn’t. The 2.8mm lens covers a 105° horizontal field of view — wide enough to cover a full driveway or building entrance from a single camera position.

AcuSense AI — Alerts You Can Act On

AcuSense deep learning classifies every motion event before generating an alert. Line crossing, intrusion, region entrance, and region exiting detection are all configurable to trigger only on confirmed human and vehicle targets. The result: your phone alerts you when a person walks into your driveway, not when a possum crosses the yard, a car drives past on the street, or the wind moves a tree branch. The footage is also searchable by event type through the NVR interface and Hik-Connect app, so finding a specific incident takes seconds rather than scrubbing through hours of recording.

DarkFighter Technology and Smart IR — Clear Footage in Any Light

DarkFighter technology gives the DS-2CD2166G2-ISU exceptional low-light sensitivity — capturing usable colour detail in conditions where standard cameras produce grainy, unusable imagery. When ambient light falls below usable colour levels, Smart IR takes over — delivering clear black-and-white footage with IR illumination up to 30m. Smart IR auto-adjusts intensity as subjects move closer to the camera, preventing the overexposed, washed-out footage that fixed-intensity IR cameras produce. The result is clear, identifiable footage around the clock regardless of ambient lighting conditions.

120dB True WDR — Handle Any Lighting Condition

120dB Wide Dynamic Range handles the contrast situations that defeat standard cameras: a front door with direct sunlight streaming through, a car park exit with headlights aimed directly at the lens, a shop entrance where the interior is dark and the exterior is bright. WDR preserves detail in both the shadow and highlight zones of the same frame — no silhouettes, no blown-out backgrounds.

Built-in Microphone, IP67, and IK10

The built-in microphone records ambient audio alongside 6MP video, adding context to every recorded event — conversations, vehicle sounds, and environmental audio that helps establish what happened. One-way recording only — this camera has no speaker. IP67 weatherproofing protects against dust and direct water jets for permanent outdoor installation. IK10 vandal resistance confirms the housing can withstand significant impact — relevant for any installation in a car park, retail entry, public area, or location with elevated vandalism risk.

Where This Camera Earns Its Place Across Australia

🏠 Homeowners — driveways, front entries, and back yards — 6MP resolution captures the detail that matters: faces clearly identifiable, vehicle makes and colours visible. AcuSense means your phone alerts you when a person approaches, not when anything moves. Smart IR gives you clear footage through complete darkness without needing white light. The compact dome profile and vandal-resistant housing make this a discreet, durable installation that looks professional and stays put.

🏪 Retail and small commercial — 6MP resolution covers wide retail floor areas from a single ceiling-mounted camera, capturing faces and product detail at distances where 2MP cameras produce indistinct images. AcuSense reduces the alert volume to what actually matters — confirmed human detections during and after hours. IK10 vandal resistance makes this appropriate for shop floors, entries, and public-facing installations.

🏭 Warehouses, car parks, and industrial sites — the 105° wide field of view covers broad areas effectively. IP67 + IK10 construction handles the conditions: dust, moisture, and the occasional impact. AcuSense perimeter protection with vehicle detection covers access points and loading areas where vehicle movement needs to be monitored and recorded.

⚡ Electricians and security installers — standard 802.3af PoE means this camera connects to any current model Hikvision NVR straight out of the box with no special power requirements, fast to commission across multi-camera installs. For project supply and volume pricing, contact our Project Supply Desk.

The DS-2CD2166G2-ISU is part of the Hikvision Pro Series camera range at Comms Direct — sourced through authorised Australian distribution with full 3-year manufacturer warranty. Ships fast from Australian warehouses. For multi-camera project deployments or $10k+ project supply, contact our Project Supply Desk for project pricing and specification support.

Built-in microphone for one-way audio recording only — no speaker. MicroSD card not included. ONVIF compliant — ONVIF compliance does not guarantee full feature support on third-party systems. For warranty enquiries or pre-purchase technical advice, contact us via the enquiry form or chat with us online.