Hikvision DS-2CD3047G2E-LUF 4 MP ColorVu Bullet Network Camera
What happens when an incident occurs at night, but an ordinary camera cannot capture enough detail to show what really happened? The Hikvision DS-2CD3047G2E-LUF combines detailed 4 MP video with ColorVu technology to provide vivid, full-color images around the clock.
Human and vehicle detection helps you focus on meaningful activity instead of reacting to every movement. With a built-in microphone, local microSD storage, PoE connectivity, and an IP67-rated housing, this camera gives you clearer evidence and greater confidence indoors or outdoors.
Why Buyers Choose This Model
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24/7 ColorVu Imaging — See Useful Color Details at Night
The F1.0 super-aperture lens and high-performance sensor collect more available light, allowing the camera to maintain full-color imaging throughout the day and night. Instead of relying only on black-and-white footage, you can capture useful details such as clothing and vehicle colors.
4 MP Resolution — Capture Clearer Evidence
With a maximum resolution of 2560 × 1440, this camera captures more detail than standard 1080p models. That additional clarity can make it easier to review people, vehicles, and activity after an incident.
Human and Vehicle Detection — Focus on Relevant Activity
Would it be helpful if your surveillance system could distinguish important movement from general motion? The camera can trigger motion events based on specified human and vehicle targets, helping reduce distractions caused by irrelevant activity.
Built-In Microphone — Add Sound to the Evidence
The integrated microphone records mono audio alongside the video, giving you more context when reviewing an event. Environmental noise filtering helps improve the usefulness of the captured sound.
Up to 30-Meter White Light — Maintain Visibility in Darkness
When available light is not enough, the integrated white supplemental light illuminates areas up to 30 meters away. Smart supplemental-light control helps the camera produce more balanced nighttime images.
120 dB WDR — Handle Bright and Shadowed Areas
Entrances, windows, and driveways often contain harsh backlighting that can hide important details. The camera’s 120 dB Wide Dynamic Range helps balance bright and dark areas so subjects remain more visible.
Smart Event Detection — Monitor Important Boundaries
Line-crossing and intrusion detection allow you to monitor defined areas rather than watching the entire scene continuously. This can help identify when someone crosses a perimeter or enters a protected zone.
On-Board Storage — Keep Recording Without Relying Only on an NVR
The built-in memory-card slot supports microSD cards with capacities up to 256 GB. This gives you a flexible local recording option for standalone installations or as supplemental storage within a larger surveillance system.
H.265+ Compression — Use Storage More Efficiently
Efficient H.265+ video compression helps reduce storage and network-bandwidth requirements while maintaining useful video quality. You can retain surveillance footage more efficiently without generating unnecessarily large files.
PoE Connectivity — Simplify Installation
Power over Ethernet allows compatible equipment to carry power and network data through the same Ethernet cable. This can reduce wiring complexity and make installation cleaner and more manageable.
IP67 Weather Resistance — Dependable Indoor or Outdoor Coverage
The IP67-rated housing protects the camera against water and dust, making it suitable for exposed outdoor locations as well as indoor applications. It operates in temperatures from -30°C to 60°C (-22°F to 140°F).
Flexible Lens Options — Choose the Right View
Select the 2.8 mm lens for a wider 96° horizontal view or the 4 mm lens for a narrower 76° view with greater viewing reach. This lets you match the camera to the coverage needs of entrances, driveways, corridors, and perimeter areas.
System Compatibility — Integrate With Your Surveillance Setup
Support for Hik-Connect, iVMS-4200, and ONVIF Profiles S, T, and G provides flexible options for remote access and compatible system integration. The camera also supports up to six simultaneous live-view channels.
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What This Helps You Avoid
Imagine checking your security footage after suspicious activity only to find a dark image, missing color details, or constant motion alerts that make the important event difficult to locate. If the footage cannot clearly show what happened, how useful is the camera when you actually need it?
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- Dark nighttime footage that hides useful color information
- Unnecessary motion alerts caused by irrelevant movement
- Lost context when video is recorded without sound
- Washed-out subjects near bright entrances or windows
- Complicated installations requiring separate power and network wiring
- Dependence on an NVR as the only available recording option
- Excessive storage consumption from less efficient video compression
- Outdoor cameras that are not adequately protected against rain and dust
The DS-2CD3047G2E-LUF addresses these concerns by combining full-color nighttime imaging, intelligent target detection, audio recording, flexible storage, and weather-resistant construction. The result is surveillance footage that provides more context, produces more useful alerts, and helps you feel better prepared when something happens.
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