Hikvision DS-2CD2155FWD-I 5MP Outdoor IR Dome Camera

Hikvision DS-2CD2155FWD-I 5MP Outdoor IR Dome Camera

The Hikvision DS-2CD2155FWD-I is a professional-grade 5MP Ultra HD outdoor dome camera engineered for comprehensive surveillance in challenging environments. With its 6mm fixed lens, advanced IR illumination reaching 30 meters, and robust IP67/IK10 protection, this camera delivers reliable 24/7 monitoring for perimeters, parking lots, building exteriors, and critical infrastructure. The camera combines exceptional image clarity with intelligent video analytics, making it an ideal choice for enterprises requiring dependable outdoor security coverage.

Key Features

• 5MP Ultra HD Resolution: 2944 × 1656 maximum resolution captures fine details for identification and evidence documentation
• 6mm Fixed Lens: 60° horizontal field of view provides focused monitoring of specific areas; 2.8mm and 4mm options available
• Advanced IR Night Vision: 30-meter IR illumination with 0 lux capability in B/W mode ensures clear vision in total darkness
• IP67 Weatherproof Rating: Sealed construction withstands rain, snow, dust, and temperature extremes (-30°C to 60°C)
• IK10 Vandal-Resistant Dome: Impact-resistant design protects against deliberate tampering and environmental hazards
• H.265+ Compression: Next-generation codec reduces bandwidth and storage requirements by up to 50% versus H.264
• 120 dB Wide Dynamic Range: Automatically balances bright and dark areas for optimal image quality in mixed lighting
• Smart Analytics: Line crossing detection, intrusion detection, face detection, and object removal detection for proactive security
• PoE Power: 802.3af compliant; eliminates need for separate power cabling, simplifying installation
• Multi-Stream Support: Three simultaneous streams enable flexible viewing, recording, and bandwidth management

Technical Specifications

Image Performance: 1/2.9" Progressive Scan CMOS sensor with adjustable frame rates up to 20 fps (2944 × 1656) or 30 fps (1080p). Minimum illumination of 0.01 lux in color mode (F1.2, AGC ON) and 0 lux in B/W with IR. Shutter range spans 1/3 to 1/100,000 seconds for precise exposure control.

Video & Audio: Supports H.265+, H.265, H.264+, and H.264 codecs with bitrate control (32 Kbps–16 Mbps). Built-in microSD card slot (up to 128 GB) with Automatic Network Replenishment (ANR) for continuous recording. Audio input/output support with multiple compression formats including G.711, G.722.1, G.726, and MP3.

Networking & Security: Gigabit Ethernet connectivity with comprehensive protocol support (TCP/IP, RTSP, HTTPS, FTP, DDNS). Up to 32 user accounts with three privilege levels. HTTPS encryption, 802.1X authentication, password protection, and IP filtering ensure secure remote access. Compatible with iVMS-4200, Hik-Connect, and Hik-Central management platforms.

Physical Design: Compact dome form factor (Ø111 × 82.4 mm) with pan/tilt/rotate adjustment (0°–355° pan, 0°–75° tilt, 0°–355° rotation). Weighs 500g; designed for ceiling or wall mounting in outdoor applications.

Applications

• Building perimeter and parking lot surveillance
• Industrial facility and equipment monitoring
• Transportation hubs and access control points
• Retail and commercial outdoor spaces
• Critical infrastructure protection

James Everett

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The DS-2CD2155FWD-I represents a solid mid-range outdoor surveillance solution for organizations balancing resolution quality with bandwidth efficiency. The 5MP sensor paired with the 6mm lens targets long-range monitoring scenarios where facial recognition or license plate reading may be secondary to perimeter coverage and activity detection. H.265+ compression provides meaningful bandwidth savings for deployments with multiple cameras or limited network capacity.

The 120 dB WDR capability is particularly valuable for outdoor installations facing backlit conditions (e.g., facing sunlit building facades or reflective surfaces). However, the 20 fps maximum frame rate at full 5MP resolution may limit suitability for high-speed event capture—administrators requiring 30 fps should consider stepping down to 1080p resolution. Smart analytics features (line crossing, intrusion, face detection) are valuable for reducing false alarms through rule-based triggering rather than motion-only recording.

PoE power simplifies deployment in outdoor environments where AC cabling is impractical. The IP67/IK10 certifications are genuine protections verified to IEC standards, though users should verify mounting location does not expose the lens to direct water spray over extended periods. Regional frequency settings (50 Hz vs. 60 Hz) affect frame rate options and must align with local power line frequency during installation.