Hikvision DS-2CD2187G3-LIS2UY 8MP G3 Hybrid 2.8mm 109° Dome IP Camera with Dual-Mic & A&A I/O in WHITE

Overview

The Hikvision DS-2CD2187G3-LIS2UY(2.8MM) is the 8 MP (4K UHD) fixed-lens dome in the Hikvision G3 ColorVuHikvision AcuSense vs ColorVu: UK Installer Guide for 2026 3.0 range. The 1/1.8-inch Progressive Scan CMOS delivers 3840 x 2160 imaging (up to 30 fps @ 4K / 4 MP / 1080p / 720p (60 Hz)) with 0.0005 Lux @ (F1.0, AGC ON) minimum colour illumination at F1.0 and 0 Lux performance with the built-in supplement light. Hikvision ColorVuHikvision AcuSense vs ColorVu: UK Installer Guide for 2026 3.0 combines the F1.0 super-aperture, a 1/1.8" high-sensitivity CMOS and the HikAI-ISP image-signal processor to deliver true 24/7 colour video — identifying clothing, vehicle colour and skin tone in low-light scenes where standard cameras fall to monochrome.

Smart HybridSmart Hybrid Light Light integrates IR and white-light LEDs with three supplemental lighting modes: Smart (white-light triggered by AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide events, IR otherwise), IR-only (covert) and White-light (full colour). Effective range is up to 30 m (850 nm IR and white LEDs). 130 dB Scene-Adaptive WDR captures both bright and shaded areas of high-contrast scenes (back-lit lobbies, vehicle headlights, sunlit reception). The Hikvision image-engine offers 3D DNR, BLC, HLC, defog, distortion correction, EIS, white-balance adjustment, 4 polygon privacy masks and ROI-aware bit-rate control.

AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep-learning analytics filter human and vehicle classifications on Line Crossing, Intrusion, Region Entrance and Region Exit events — reducing false alarms from foliage, wildlife or weather by approximately 90% compared with simple motion detection. Face Capture, scene-change detection, video-tampering and motion exception events are also supported on-camera. Multi-codec output (H.265+ / H.264+ / H.265 / H.264 / MJPEG) up to 16 Mbps with main stream + sub-stream + (under certain settings) third stream gives flexibility for VMS integration. ONVIF Profile S/G/T, ISAPI, SDK and ISUP supply integration with third-party VMS / NVR; first-party Hikvision iVMS-4200 desktop, Hik-Connect mobile and Hik-Central enterprise platforms are fully supported.

The -S2U audio variant adds a built-in arrayed dual-microphone for high-quality real-time audio plus a 1-input / 1-output line-level audio interface (3.3 Vpp terminal block). The -S alarm variant adds 1 alarm input and 1 alarm output (max 24 VDC/VAC, 1 A) for door contacts, gate sensors or external relays — ideal for intercom or panic-button integration. Note: LIS2UY does NOT include a built-in speaker or event-triggered strobe deterrent — for active audio/visual deterrent, see the matching motorised-VF or T-mount /SL variants. Power: IEEE 802.3af Class 3 (max 10.5 W) or 12 VDC, and microSD on-board storage up to 512 GB with Auto Network Replenishment (ANR) fills VMS gaps from the local card during network outages. The vandal-rated aluminium-alloy chassis is IP67 ingress-protected, IK10 impact-rated (10 J) and NEMA 4X moderate anti-corrosion (suitable for coastal areas up to 2 km from coastlines and acid-rain affected sites). Operating range -30 °C to 60 °C with humidity <= 95% non-condensing.

Key Features

• 8 MP (4K UHD) resolution at 3840 x 2160 on 1/1.8-inch Progressive Scan CMOS
• ColorVuHikvision AcuSense vs ColorVu: UK Installer Guide for 2026 3.0 F1.0 super-aperture — 24/7 colour at 0.0005 Lux @ (F1.0, AGC ON)
• 2.8 mm fixed F1.0 lens — 108.8° H FoV / 56.4° V FoV / 134.3° diagonal
• DORI D: 89 m, O: 35 m, R: 17 m, I: 8 m at 2.8 mm
• Smart HybridSmart Hybrid Light Light up to 30 m (850 nm) with 3 supplemental modes (Smart / IR-only / White-light)
• HikAI-ISP image-signal processor for excellent noise reduction
• 130 dB Scene-Adaptive WDR, 3D DNR, BLC, HLC, Defog, Distortion Correction, EIS
• AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep-learning Human + Vehicle classification (Line crossing, Intrusion, Region entrance/exiting)
• Face Capture (deep-learning), Scene Change Detection, Motion / Tampering / Exception events
• Multi-codec: H.265+ / H.264+ / H.265 / H.264 / MJPEG; main stream up to 16 Mbps
• ROI bit-rate control; SVC scalable video coding; CBR and VBR rate control
• Built-in arrayed dual-microphone (-S2U), 8 / 16 / 32 / 48 kHz sampling, environment noise filter
• 1 line in + 1 line out (3.3 Vpp, terminal block) for external mic / amplifier connection
• 1 alarm input + 1 alarm output (max 24 VDC/24 VAC, 1 A)
• 1 x RJ45 10/100 Mbps Ethernet; IEEE 802.3af Class 3 (max 10.5 W) or 12 VDC
• microSD up to 512 GB; ANR; NAS (NFS / SMB / CIFS) network storage
• ONVIF Profile S/G/T + ISAPI + SDK + ISUP for VMS integration
• iVMS-4200 desktop, Hik-Connect mobile, Hik-Central enterprise; web browser plug-in-free
• Security: HTTPS, 802.1X (EAP-TLS / LEAP / MD5), digest authentication, IP filter, TLS 1.1/1.2/1.3, security audit log
• Aluminium-alloy base + cover; IP67 ingress; IK10 vandal-resistant; NEMA 4X moderate anti-corrosion
• -30 °C to 60 °C operating range; humidity <= 95% non-condensing

Typical Applications

• Vandal-prone areas needing 24/7 colour imaging — entrances, lobbies, schools, transport hubs, public car parks
• Indoor / outdoor retail floors where the smaller dome footprint and recessed lens are preferred over a bullet or turret
• Perimeter and entrance monitoring with AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide-filtered alarms (intrusion, line-crossing, region-entry)
• Two-way audio listen-in installs — reception desks, kiosks, sterile or quiet rooms where speaker deterrent is unnecessary
• Sites needing alarm I/O for door contacts, gate triggers or external relays without paying for a /SL strobe-and-speaker variant
• Coastal / acid-rain sites needing NEMA 4X moderate anti-corrosion alongside IP67 / IK10 impact protection

Compatible Hikvision Devices

• Hikvision NVRs — DS-7600 / 7700 / 9600 AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide series (verify channel allocation per model)
• Hikvision PoE switches — DS-3E0xxxP / DS-3E1xxxP / DS-3E2xxxP for single-cable installs (Class 3 capable)
• iVMS-4200 desktop client (Windows / macOS)
• Hik-Connect mobile app (iOS / Android) for remote view and notifications
• Hik-Central enterprise VMS / Hik-Central Professional
• ONVIF Profile S/G/T compatible third-party VMS / NVR systems
• Storage: microSD up to 512 GB on-board, plus NAS via NFS / SMB / CIFS

Optional Accessories

• DS-1272ZJ-120 / DS-1272ZJ-120B — wall mount brackets
• DS-1271ZJ-120 — inclined wall mount bracket
• DS-1275ZJ-SUS — pendant mount adapter
• DS-1276ZJ-SUS — vertical pole mount
• DS-1280ZJ-DM46 — corner mount adapter
• DS-2200ZJ-WA-120 / DS-2200ZJ-WAJ-120 — wall mounts with junction box
• DS-2280ZJ-WA120 / DS-2210ZJ-WA-120 — pendant / wall variants with junction box

What's in the Box

• 1 x Hikvision DS-2CD2187G3-LIS2UY(2.8MM) 8 MP (4K UHD) dome IP camera (White, 2.8 mm)
• 1 x mounting template + screw pack
• 1 x quick start guide + drill template (audio + alarm wiring guide)
• 1 x waterproof RJ45 connector