Hikvision DS-2CD2T27G1-L 2MP ColorVu Fixed Bullet Network Camera

Advanced ColorVu Technology for Superior Low-Light Performance

The Hikvision DS-2CD2T27G1-L brings vibrant full-color imaging to challenging surveillance environments. This fixed bullet network camera utilizes cutting-edge ColorVu technology to deliver crisp, detailed color video even in minimal lighting conditions.

Unlike conventional cameras that switch to black-and-white mode in low light, the DS-2CD2T27G1-L maintains color imaging 24/7 thanks to its large F1.0 aperture lens and advanced sensor technology. Additionally, the supplemental lighting ensures accurate color reproduction regardless of ambient lighting conditions.

Network Security and Smart Features

The DS-2CD2T27G1-L offers robust network security protocols to protect your surveillance system:

• Three-level user authentication
• Configurable HTTPS encryption
• IP address filtering
• Security audit logging
• IEEE 802.1x network access control

Furthermore, the camera incorporates intelligent video analysis capabilities:

• Line crossing detection
• Intrusion detection
• Region entrance detection
• Region exit detection
• Motion detection with adjustable sensitivity

These features transform the DS-2CD2T27G1-L from a passive recording device into an active security solution that can trigger alerts based on predefined scenarios.

Rugged Design for Outdoor Durability

Built to withstand harsh environmental conditions, the DS-2CD2T27G1-L features:

• IP67 weatherproof rating for protection against dust and water immersion
• Wide operating temperature range from -30°C to +60°C
• Metal housing with protective coating for extended lifespan
• IK10 vandal resistance for public installations

Consequently, this camera provides reliable surveillance regardless of weather conditions or physical tampering attempts.

Optimal Storage Management

The DS-2CD2T27G1-L implements several technologies to optimize bandwidth and storage requirements:

• H.265+ smart codec reducing bandwidth and storage needs by up to 80% compared to H.264
• Configurable video quality for different time periods
• Edge storage support with microSD card slot (up to 256GB)
• ANR (Automatic Network Replenishment) technology to prevent data loss during network outages

As a result, the DS-2CD2T27G1-L delivers excellent image quality while minimizing infrastructure costs.

Ideal Users for the DS-2CD2T27G1-L

• Small business owners – The 2MP resolution and 24/7 color imaging provide clear identification of customers and potential incidents without requiring expensive lighting upgrades.
• Residential property managers – With its IP67 weatherproof rating and -30°C to +60°C temperature tolerance, the DS-2CD2T27G1-L offers year-round performance in various climate conditions.
• Parking facility operators – The F1.0 large aperture and supplemental lighting ensure accurate license plate and vehicle color capture even in poorly lit areas.
• Retail security professionals – Smart event detection features enable proactive security monitoring with fewer personnel requirements.
• Construction site managers – The robust IK10 vandal-resistant design and remote monitoring capabilities provide protection for valuable equipment and materials.

Technical Specifications

Image Sensor and Lens

• Sensor: 1/2.8″ Progressive Scan CMOS
• Resolution: 2MP (1920 × 1080)
• Lens: 2.8mm/4mm/6mm fixed lens
• Aperture: F1.0
• Field of View: 103° (2.8mm), 84° (4mm), 54° (6mm)
• Day/Night: 24/7 Color

Video Performance

• Frame Rate: 25fps/30fps @1080p
• Video Compression: H.265+/H.265/H.264+/H.264
• Bit Rate: 32 Kbps to 16 Mbps
• WDR: 120 dB
• S/N Ratio: >52 dB
• BLC/3D DNR/HLC: Supported

Network Capabilities

• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, QoS
• Simultaneous Live View: Up to 6 channels
• API: ONVIF (Profile S, Profile G, Profile T), ISAPI
• Client: iVMS-4200, Hik-Connect

Smart Features

• Motion Detection: 4 areas
• Line Crossing Detection: 2 lines
• Intrusion Detection: 2 areas
• Region Entrance/Exit: 2 areas
• Event Linking: Upload to FTP/NAS/Memory Card, Notify Surveillance Center, Send Email, Trigger Recording, Trigger Alarm Output

Storage

• Edge Storage: Built-in micro SD/SDHC/SDXC slot, up to 256 GB
• Network Storage: NAS, FTP server
• Storage Management: ANR technology

Physical Characteristics

• Operating Conditions: -30°C to +60°C (-22°F to +140°F), Humidity ≤95%
• Power Supply: 12 VDC ±25%, PoE (802.3af, Class 3)
• Power Consumption: Max 7.5W
• Protection Level: IP67, IK10
• Material: Metal housing
• Dimensions: 70 × 154.6 × 63.9 mm (2.8″ × 6.1″ × 2.5″)
• Weight: Approximately 730g (1.6 lb)

Certifications

• EMC: FCC, CE, UKCA, RCM
• Safety: UL, CB, CE, UKCA
• Environmental: RoHS, WEEE, REACH