Hikvision 4MP PTZ Network Dome Camera – DS-2DE3A400BW-DE
AI-Powered ColorVu PTZ Camera with AcuSense, 24/7 Full-Color Imaging & Built-in Audio
The Hikvision DS-2DE3A400BW-DE 4MP PTZ Network Dome Camera is a high-performance surveillance solution, designed to deliver exceptional image quality, AI-enhanced human & vehicle detection, and advanced active deterrence features.
Part of Hikvision’s ColorVu range, this PTZ (Pan-Tilt-Zoom) camera offers full-color 24/7 monitoring, even in low-light conditions. With a minimum illumination of 0.0005 Lux, this camera ensures bright and clear images, even in near-total darkness.
Equipped with AcuSense technology, the camera intelligently classifies human and vehicle movement, reducing false alarms caused by environmental factors. The linked audible and visual alarm, combined with a built-in microphone and speaker, enhances active deterrence, helping prevent security threats before they escalate.
With IP66 weatherproofing and Power over Ethernet (PoE) support, the DS-2DE3A400BW-DE is an ideal security solution for both indoor and outdoor environments, including retail stores, parks, factories, entrances, and public spaces.
Key Features
4MP Ultra HD Resolution with ColorVu Full-Color Technology
✔ High-resolution 2560 × 1440 imaging for detailed surveillance footage
✔ ColorVu technology ensures full-color images, even at night
AI-Powered Human & Vehicle Detection with AcuSense
✔ Deep-learning algorithms for precise motion classification
✔ Minimizes false alarms and enhances security monitoring
16x Digital Zoom & 4mm Fixed Lens
✔ Expansive field of view for wide-area coverage
✔ Panoramic monitoring with accurate target tracking
Built-in Audio & Linked Audible/Visual Alarm
✔ Integrated microphone & speaker for two-way audio communication
✔ Flashing strobe light and warning sound to deter intruders
24/7 Color Imaging with Low Power Consumption
✔ 0.0005 Lux sensitivity for ultra-low-light performance
✔ White light illumination up to 30m for nighttime visibility
120 dB True Wide Dynamic Range (WDR) & 3D Digital Noise Reduction (DNR)
✔ Reduces glare and enhances clarity in high-contrast environments
Weatherproof & Durable Build (IP66-Rated)
✔ Built for outdoor environments with protection against dust and water
Ideal Use Cases:
✔ Retail Stores & Commercial Spaces – Monitor entryways & high-traffic areas
✔ Parks & Public Areas – Provide wide-area coverage & real-time deterrence
✔ Industrial & Manufacturing Sites – Secure workspaces & perimeters
✔ Residential & Gated Communities – Enhance home security with intelligent detection
Technical Specifications:
Camera Performance
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Image Sensor: 1/1.8" Progressive Scan CMOS
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Maximum Resolution: 2560 × 1440 (4MP Ultra HD)
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Minimum Illumination:
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Color: 0.0005 Lux @ (F1.0, AGC ON)
- 0 Lux with White Light
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Shutter Speed: 1/1 s to 1/30,000 s
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Day & Night Mode: 24/7 Color Imaging
Lens & Field of View
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Focal Length: 4mm Fixed Lens
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Field of View (FOV):
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Horizontal: 88.7°
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Vertical: 46.5°
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Diagonal: 105.0°
PTZ & Zoom Capabilities
- Pan & Tilt Functionality
- 16x Digital Zoom
Night Vision & Smart Illumination
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Supplement Light Type: White Light
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Supplement Light Range: Up to 30m
Audio & Alarm Features
- Built-in Microphone & Speaker
- Linked Audible & Visual Alarm for Intruder Deterrence

Remote Access with Hik-Connect App
Gain complete control over your security system with the Hik-Connect app. This user-friendly platform allows you to:
📲 Monitor live footage remotely
📲 Receive instant alerts on security events
📲 Control strobe light & audio alarm
📲 Manage settings anytime, anywhere
Why Choose the Hikvision 4MP PTZ Network Dome Camera?
The Hikvision DS-2DE3A400BW-DE is a versatile, AI-powered PTZ camera, delivering high-resolution imaging, real-time deterrence, and smart human/vehicle detection. With ColorVu full-color night vision, AcuSense AI technology, and an IP66 weatherproof design, this camera provides superior surveillance for homes, businesses, and public spaces.
Hikvision PTZ Camera Comparison Guide
| Model |
Resolution |
Zoom |
Night Vision |
Smart Detection |
Audio |
Special Features |
| DS-2DE5425IW-AE(T5) |
4MP (2560 × 1440) |
25x Optical, 16x Digital |
IR up to 150m |
✅ Human/Vehicle (AcuSense) |
❌ |
DarkFighter, H.265+, Outdoor PTZ |
| DS-2PT3326IZ-DE3 (2.8-12mm) |
2MP |
4x Optical PTZ + 3x Fixed Panoramic |
IR up to 15m |
❌ |
❌ |
360° PanoVu + PTZ, Triple Lens |
| DS-2SE4C425MWG-E/26(F0) |
6MP + 4MP |
25x Optical |
IR Panoramic + IR PTZ |
✅ AI Analytics |
✅ Two-Way Audio |
TandemVu – PTZ + Fixed View in 1 |
| DS-2SE4C425MWG-E(14F0) |
4MP |
25x Optical |
ColorVu + IR |
✅ AcuSense |
✅ Built-in Mic |
TandemVu Speed Dome, 4" Mini PTZ |
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