Product SKU: DS-2CD2187G3-LI-S2U/Y
Product Overview
The Hikvision DS-2CD2187G3-LI-S2U/Y is an 8MP ColorVu 3.0 dome camera designed for buyers who need full-colour 24/7 surveillance in a compact, vandal-resistant form factor. It suits retail stores, office lobbies, corridors, residential entrances, hospitality venues, education sites and other public-facing areas where high-resolution colour footage and discreet dome styling are important. With a fixed 2.8mm lens, F1.0 super aperture, 1/1.8″ progressive scan CMOS sensor, 130dB WDR, built-in microphone and white LED supplement light up to 30m, this model captures useful colour detail in challenging low-light scenes. Its IP67 and IK10-rated metal dome construction also makes it suitable for outdoor and tamper-prone installations where durability matters.
AcuSearch
Image-based video searching with just one click.
Algorithm Upgrades
Dual upgrades of perimeter protection and Motion Detection 3.0 help reduce false alarms.
Arrayed Dual-Mic
Designed for stronger noise reduction and improved voice clarity.
Smart PA Speaker
Provides wider sound coverage for compatible Audio 2.0 models.
HikAI-ISP
AI noise reduction helps improve motion images and static detail.
AI 3D LUT and AI WDR
Helps improve colour correction, wide dynamic range and night scene clarity.
Key Capabilities
8MP ColorVu 3.0 Detail
The camera captures high-resolution 8MP footage with ColorVu 3.0 technology for full-colour visibility day and night. This is valuable where clothing colour, vehicle colour and scene context matter during playback.
F1.0 Super Aperture Lens
The F1.0 aperture helps capture more light for brighter images in low-light scenes. This supports richer colour detail compared with standard cameras that rely only on black-and-white infrared footage.
Smart White LED Supplement Light
The integrated white LED supplement light supports full-colour night visibility up to 30m. It is useful in areas where visible white light is acceptable and colour evidence is preferred over IR-only recording.
Built-In Microphone
The integrated microphone records environmental audio alongside video, adding useful context to events in entrances, corridors, retail spaces and shared public areas where sound may support evidence review.
130dB WDR for Difficult Light
130dB WDR helps balance scenes with strong backlight, glare or mixed lighting. This is useful for lobbies, entrances, glass doors and covered walkways where lighting conditions can change quickly.
Vandal-Resistant Dome Housing
The IK10-rated dome housing helps protect the camera against tampering and impact. Combined with IP67 protection, it is suitable for exposed and public-facing installations.
Best For
- Retail Stores: Useful for ceiling-mounted monitoring with 8MP colour footage and built-in audio capture.
- Office Lobbies and Corridors: A discreet dome option for public-facing areas needing clear footage and low visual intrusion.
- Residential Entrances: Suitable for front doors, porches, apartment entries and driveway approaches where colour detail is useful.
- Hospitality and Education: Practical for shared public areas where vandal resistance and compact installation are important.
- Outdoor Public-Facing Areas: IP67 and IK10 ratings make it suitable for exposed locations where weather and tampering must be considered.
Why Choose the DS-2CD2187G3-LI-S2U/Y
The DS-2CD2187G3-LI-S2U/Y is worth choosing when you need high-resolution ColorVu 3.0 performance in a more discreet dome housing rather than a turret or bullet camera. It is especially useful in areas where tamper resistance, clean appearance and full-colour night footage are all important. The built-in microphone adds audio context, while the F1.0 aperture, 130dB WDR and smart white LED supplement light support clear footage in challenging lighting. As part of the Security Wholesalers range, it suits buyers who want a compact vandal-resistant camera for retail, residential, hospitality, education and commercial environments.
Buyer Decision Tips
Buyer Tip: Choose this model when you want a vandal-resistant dome with full-colour night imaging and a built-in microphone. If you need a speaker, strobe light or two-way audio, choose a model that specifically includes those deterrence features.
Buyer Tip: The 2.8mm lens provides wide coverage, making it useful for entrances, lobbies and corridors. For narrow long-distance views, a different lens or camera style may be more suitable.
Key Features & Technical Specifications
| Resolution |
8MP high-definition video quality. |
| Camera Type |
ColorVu 3.0 fixed dome camera with vandal-resistant housing. |
| Model |
DS-2CD2187G3-LI-S2U/Y. |
| Image Sensor |
1/1.8″ progressive scan CMOS. |
| Lens |
Fixed 2.8mm lens. |
| Field of View |
Approx. 111° horizontal field of view. |
| DORI Distance |
Detect 55.2m, Observe 21.9m, Recognise 11.0m, Identify 5.5m. |
| Colour Night Technology |
ColorVu 3.0 full-time colour imaging with F1.0 super aperture. |
| Day/Night Mode |
Always full colour with no IR LEDs listed in supplied content. |
| Supplement Light |
White LED supplement light up to 30m. |
| WDR |
130dB WDR for challenging lighting and strong backlight scenes. |
| Audio |
Built-in microphone for audio recording. |
| Video Compression |
H.265+, H.265, H.264+ and H.264. |
| Network Interface |
RJ45 10/100M Ethernet. |
| Power |
12V DC ±25% or PoE, 802.3af Class 3. |
| Weather Rating |
IP67 protection against water and dust. |
| Impact Rating |
IK10 vandal-resistant metal dome construction. |
| Dimensions |
Φ121.4mm × 92.2mm. |
Ideal Use Cases
Retail Stores
Use for ceiling-mounted monitoring where full-colour footage and built-in audio can support incident review.
Office Lobbies
A discreet dome option for entrances, waiting areas and reception spaces where appearance and clarity both matter.
Corridors
Suitable for hallways and shared internal areas where wide 2.8mm coverage and compact dome styling are useful.
Residential Entrances
Use near front doors, porches, apartment entries and driveways where colour footage helps with event review.
Hospitality Sites
A practical choice for public areas where low visual intrusion, colour footage and durable dome construction are preferred.
Education Facilities
Suitable for shared public-facing areas where vandal resistance and full-colour monitoring are important.
Choosing the Right Model
- Choose this model if: You need an 8MP ColorVu 3.0 dome camera with built-in microphone, white LED supplement light, IP67 weather protection and IK10 vandal resistance.
- Choose a turret camera if: You want a more visibly directional camera body or easier wall-mounted aiming.
- Choose an active deterrence model if: You need a built-in speaker, two-way audio, strobe light or audible warning response.
- Choose a different lens if: The target area is narrow, distant or requires tighter identification than a 2.8mm wide-view dome can provide.
FAQs
- Is the DS-2CD2187G3-LI-S2U/Y suitable for retail stores?
Yes. The DS-2CD2187G3-LI-S2U/Y is well suited to retail stores where a discreet ceiling-mounted dome camera, 8MP colour footage and built-in audio capture are useful. It can help monitor entrances, aisles, counters and public-facing areas while maintaining a cleaner appearance than a larger bullet camera.
- Does this camera record in colour at night?
Yes. This model uses ColorVu 3.0 technology, an F1.0 super aperture and white LED supplement lighting to provide full-colour imaging in low-light conditions. It does not rely on traditional IR LEDs in the supplied content, so it is best where visible white light is acceptable.
- Does the camera include audio?
Yes. The DS-2CD2187G3-LI-S2U/Y includes a built-in microphone for audio recording alongside video. This adds context during playback, especially in entrances, retail spaces, corridors and shared public areas. It does not mean the camera has a speaker or two-way audio unless that is separately specified.
- How wide is the 2.8mm lens?
The fixed 2.8mm lens provides an approximate 111° horizontal field of view. This is useful for broad close-range coverage such as lobbies, corridors, entry zones and small public areas. For longer or narrower target areas, a tighter lens or different camera style may be more appropriate.
- Is this model vandal resistant?
Yes. The camera is listed with IK10 vandal resistance, making it suitable for areas where tampering, accidental impact or public-facing exposure are concerns. This is useful in retail, education, hospitality, apartment and office environments where a standard non-rated camera may be more vulnerable.
- Can it be installed outdoors?
Yes. The DS-2CD2187G3-LI-S2U/Y has an IP67 rating, providing protection against water and dust for outdoor installation. It can be used around entrances, covered external areas and exposed public-facing locations, provided it is mounted and cabled correctly.
- What is the white LED range?
The supplied content lists white LED supplement light up to 30m. This supports full-colour night imaging in suitable scenes, but actual visibility can vary depending on mounting height, wall reflections, scene layout and available ambient light.
- How does 130dB WDR help?
130dB WDR helps balance scenes with both bright and dark areas, such as building entrances, glass doors, lobbies and covered corridors. This can reduce overexposure and improve usable detail when sunlight or strong backlighting would otherwise affect the image.
- Why choose this dome camera instead of a turret?
Choose this dome camera when a neater, tamper-resistant and less visually intrusive camera is preferred. A turret may be better for easier visible aiming or deterrence, but this dome is a strong choice where appearance, vandal resistance, full-colour imaging and built-in audio are priorities.
Product Video Samples
Additional Information
Hikvision Warranty
3-Year Manufacturer Warranty
All Hikvision IP cameras and recording devices (NVRs/DVRs) are covered by a
3-year back-to-base manufacturer warranty and authorised dealer partner support.
Note: Disk drives are limited to a 3-year warranty.
Our warranty is limited to the replacement of faulty items or parts
and does not include damage caused by incorrect fitting of parts or accessories.
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