Hikvision DS-2CD2027G1-L(4mm) ColorVu Easy IP 4.0 Series

Revolutionary 24/7 Full-Color Surveillance

The Hikvision DS-2CD2027G1-L(4mm) delivers exceptional full-color imaging in virtually any lighting condition. This advanced ColorVu camera integrates specialized optics, high-performance sensor technology, and supplemental lighting to ensure color video capture even in complete darkness.

Unlike conventional cameras that switch to black-and-white night mode, the DS-2CD2027G1-L maintains color reproduction throughout the night. As a result, the camera produces more detailed footage with crucial visual information that significantly enhances identification capabilities.

Advanced Imaging Technology

The DS-2CD2027G1-L(4mm) incorporates several cutting-edge features:

• 2MP progressive scan CMOS sensor for crisp, detailed images
• F1.0 super-aperture lens allowing 4× more light than standard lenses
• Warm supplemental lighting with effective range up to 30 meters
• 120dB Wide Dynamic Range for balanced exposure in challenging lighting
• 3D Digital Noise Reduction (3D DNR) for clear footage in low-light conditions
• H.265+ smart codec technology reducing bandwidth and storage requirements by up to 80%

Furthermore, the DS-2CD2027G1-L camera features specialized anti-glare technology that minimizes the effects of headlights, streetlights, and other bright light sources. Consequently, this prevents overexposure and ensures usable footage in typically problematic scenarios.

Intelligent Video Analysis

The DS-2CD2027G1-L includes powerful onboard analytics:

• Line crossing detection for virtual perimeter protection
• Intrusion detection with customizable sensitivity and object size filters
• Motion detection with up to 4 configurable detection zones
• Stationary object detection for abandoned or removed item monitoring
• Scene change detection to alert when camera views are obstructed

Additionally, the DS-2CD2027G1-L integrates seamlessly with Hikvision’s centralized management platforms, thereby enabling efficient multi-camera deployments and simplified operation.

Robust Design for Challenging Environments

Built for continuous outdoor operation, the DS-2CD2027G1-L features:

• IP67 weatherproofing against dust and water ingress
• IK10 vandal-resistant housing withstanding significant impact
• Operating temperature range from -30°C to +60°C
• Wide voltage input range (12 VDC ±25%, PoE: 802.3af)
• Automatic defog capability for clear imaging in misty conditions

The compact design of the DS-2CD2027G1-L allows for discreet installation while maintaining excellent durability in challenging environments.

Ideal Applications

This ColorVu camera is particularly well-suited for:

• Urban monitoring environments – The DS-2CD2027G1-L excels in city streets where lighting conditions constantly change, providing consistent color footage for identification purposes
• Perimeter security applications – With 30m color night vision and intelligent line crossing detection, this camera effectively monitors boundaries around the clock
• Parking areas and entrances – The anti-glare technology and 120dB WDR make the camera ideal for locations with vehicle headlights and variable lighting
• Retail and commercial sites – The 2MP resolution and color night vision provide detailed footage for both security and business intelligence
• Residential security – Compact design and powerful features make the DS-2CD2027G1-L perfect for home security applications requiring reliable color imaging

Easy Installation and Management

The DS-2CD2027G1-L features:

• Power over Ethernet (PoE) for single-cable installation
• ONVIF Profile S and G compliance for third-party integration
• Free Hikvision SADP tool for quick network configuration
• Hikvision iVMS-4200 software compatibility for comprehensive management

Moreover, the camera includes adjustable mounting brackets for flexible positioning and orientation during installation.

Technical Specifications

Camera

• Image Sensor: 1/2.8″ Progressive Scan CMOS
• Minimum Illumination: 0.0005 Lux @ (F1.0, AGC ON)
• Shutter Speed: 1/3 s to 1/100,000 s
• Lens: 4mm @ F1.0 (Field of view: 84°)
• Lens Mount: M12
• Day & Night: Full-color mode with supplemental lighting
• Wide Dynamic Range: 120 dB
• Angle Adjustment: Pan: 0° to 360°, Tilt: 0° to 90°, Rotate: 0° to 360°

Illuminator

• Illuminator Type: Warm white light
• Illumination Distance: Up to 30 meters
• Supplemental Lighting: Auto/Manual adjustable

Video

• Max. Resolution: 1920 × 1080
• Main Stream: 1920 × 1080@30fps
• Sub Stream: 640 × 480@30fps
• Video Compression: H.265+/H.265/H.264+/H.264/MJPEG
• Bit Rate Control: CBR/VBR
• Video Bit Rate: 32 Kbps to 8 Mbps
• Stream Type: Main Stream/Sub Stream/Third Stream
• H.264 Type: Baseline Profile/Main Profile/High Profile

Network

• Network Storage: microSD/SDHC/SDXC card (128 GB), NAS, NFS
• Alarm Trigger: Motion detection, video tampering, network disconnected, IP address conflict
• Protocols: TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP
• API: ONVIF (Profile S, Profile G), ISAPI
• Simultaneous Live View: Up to 6 channels
• User/Host: Up to 32 users, 3 user levels

Interface

• Communication Interface: 1 RJ45 10M/100M Ethernet port
• On-board Storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
• Reset Button: Yes

General

• Power Supply: 12 VDC ± 25%, PoE (802.3af, Class 3)
• Power Consumption: Max 7.5W
• Operating Conditions: -30°C to +60°C (-22°F to +140°F), Humidity 95% or less
• Protection Level: IP67, IK10
• Material: Metal + plastic
• Dimensions: Φ 111 mm × 82 mm (Φ 4.4″ × 3.2″)
• Weight: Approximately 500 g (1.1 lb)