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Hikvision ColorVu Hikvision DS-2CD2047G2-LU Original Image

Hikvision DS-2CD2047G2-LU

4MP AcuSense Strobe Light and Audible Warning Fixed Bullet Network Camera
SKU: DS-2CD2047G2-LU
Experience true 24/7 colorful vigilance with F1.0 super-aperture optics, deep-learning AcuSense human/vehicle filtering, and crystal-clear audio via a built-in microphone.
  • Stock Status: In Stock / Ready for Dispatch
  • Warranty: 2-Year Official Hikvision Warranty
  • Best Suited For: Commercial offices, warehouses, factory perimeters & villas

Key Highlights

  • 24/7 ColorVu ImagingF1.0 super-aperture captures vivid color details in near-total darkness.
  • Smart AcuSense 2.0False-alarm reduction filtering out leaves, rain, and non-targets.
  • Built-in MicrophoneHigh-quality real-time audio security recording.
  • Weatherproof IP67Rugged housing built for heavy dust and outdoor weather.
  • H.265+ CompressionSaves up to 50% bandwidth and storage space.
  • White Light RangeIllumination range up to 40 meters.

Technical Specifications

Image Sensor1/1.8" Progressive Scan CMOS
Max. Resolution4 MP (2688 × 1520) @ 30/25 fps
Min. IlluminationColor: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with white light
Lens Focal Length2.8 mm or 4 mm (fixed)
ApertureF1.0 (Fixed)
Angle of View2.8mm: FOV horizontal 105°, vertical 55°, diagonal 125°
White Light RangeUp to 40 m
Video CompressionH.265+, H.265, H.264+, H.264
WDR (Wide Dynamic Range)120 dB True WDR
Audio InterfaceBuilt-in mic (Mono sound)
Network Interface1 RJ45 10M/100M self-adaptive Ethernet port
Power Supply12 VDC ± 25% / PoE (802.3af, Class 3)
Protection RatingIP67 weather-proofing
MaterialMetal front cover, body and bracket
WeightApprox. 690 g

What's in the Box?

  1. DS-2CD2047G2-LU Network Camera Unit
  2. Waterproof Cable Connector
  3. Screw Anchor Tag Kit / Drilling Template Sticker
  4. Quick Start Guide / Compliance Leaflet

Need Complete NVR Bundle?

Looking for PoE NVR, CAT6 copper cables, or hard drives? Get a customized turnkey quote.

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In-Depth Product Analysis & Deployment Guide

The Hikvision DS-2CD2047G2-LU 4MP AcuSense ColorVu Fixed Bullet Network Camera represents a paradigm shift in night-time security and perimeter monitoring. Traditional infrared (IR) cameras typically drop into a monochrome, low-contrast black-and-white mode after dark, frequently obscuring vital evidentiary descriptors such as vehicle color, branded clothing, or facial features obscured by shadow. By contrast, the ColorVu architecture pairs an ultra-large F1.0 aperture lens with a high-sensitivity 1/1.8" progressive scan CMOS sensor, capturing full-chromatic, vivid video streams down to an astonishing 0.0005 Lux without reliance on harsh continuous spotlight floodlighting. Combined with a crisp 4MP resolution (2688 × 1520 at 30/25 fps), operators gain high pixel density capable of distinguishing fine structural details, license plates, and perimeter movements across commercial, industrial, and high-security residential deployments.

Operationally, this model reduces long-term operational overhead through second-generation AcuSense deep-learning classification, which intelligently filters out non-target motion vectors—such as swaying tree branches, heavy rainfall, insects swirling near optics, or small domestic animals—drastically cutting down nuisance alarm fatigue for monitoring teams. Real-time auditory context is natively captured via the integrated high-sensitivity mono microphone, eliminating external audio wiring complexities. Encased in a rugged IP67-rated metal chassis, the camera withstands heavy driving rain, dust ingress, and wide thermal variations, while supporting flexible 12VDC or PoE (802.3af, Class 3) power integration. Whether deployed standalone with onboard edge storage or scaled within a centralized NVR architecture, the DS-2CD2047G2-LU delivers dependable long-term surveillance integrity.

Frequently Asked Questions

1. What is the difference between ColorVu and standard IR night vision? +

Standard IR cameras switch to black-and-white footage in low light, losing critical details like color of clothing or vehicles. ColorVu technology uses an F1.0 super-aperture lens and large 1/1.8" sensor to capture full-color footage down to 0.0005 Lux, ensuring vivid color detail even in near-total darkness.

2. What is AcuSense 2.0 and how does it help? +

AcuSense 2.0 is Hikvision's deep-learning AI that distinguishes human and vehicle targets from non-threatening motion such as leaves, rain, insects, and animals. This dramatically reduces false alarms, saving storage space and reducing notification fatigue.

3. Does this camera have a built-in microphone? +

Yes, the DS-2CD2047G2-LU features a built-in high-sensitivity mono microphone for real-time audio monitoring. Audio is transmitted over the same RJ45 Ethernet cable, so no additional wiring is required.

4. What lens options are available? +

The camera is available in 2.8mm or 4mm fixed lens options. The 2.8mm lens offers a wide horizontal field of view of 105°, ideal for wide-area coverage, while the 4mm provides a slightly narrower, more focused perspective for longer-range detail.

5. What is the white light range of this camera? +

The camera features warm white light illumination up to 40 meters, ensuring clear full-color footage in complete darkness. The light automatically activates when ambient light drops below a set threshold, or can be configured to activate on motion detection only.

6. Is this camera suitable for outdoor use? +

Yes, absolutely. The DS-2CD2047G2-LU features an IP67 weatherproof rating and a rugged metal housing. It can withstand heavy rain, dust, and wide temperature variations, making it ideal for outdoor deployment on commercial buildings, warehouses, and residential perimeters.

7. What power options are supported? +

The camera supports 12V DC (±25%) and PoE (802.3af, Class 3). Using PoE allows both power and data transmission over a single Ethernet cable, greatly simplifying installation and reducing cable clutter.

8. What is WDR and why does it matter? +

WDR (Wide Dynamic Range) of 120 dB True WDR helps the camera handle challenging high-contrast lighting conditions — such as bright sunlight and deep shadows in the same scene. This ensures both bright and dark areas remain clearly visible without overexposure or underexposure.

9. What warranty and support does Prime Axis Trading offer? +

We provide a 2-year official Hikvision warranty on the DS-2CD2047G2-LU, covering manufacturing defects and hardware failures under normal usage. Prime Axis Trading also offers after-sales technical support, installation guidance, and configuration assistance across Pakistan.

10. How can I order or get a project quote? +

You can order directly through WhatsApp at 0321-8510500 or call us during business hours (Mon-Sat, 9:00 AM – 7:00 PM). For bulk orders, project deployments, and turnkey bundles (including PoE NVR, CAT6 cables, connectors, and hard drives), contact us for customized project pricing.

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