Hikvision DS-2CD2146G2H-I 4MP AcuSense Fixed Dome IP Security Camera

A 4MP high-performance dome IP security camera designed for reliable surveillance in residential, commercial, and outdoor environments. It delivers sharp 2560 × 1440 resolution video with Hikvision AcuSense deep-learning technology that accurately distinguishes humans and vehicles from other motion sources, reducing false alarms and improving security efficiency. With advanced low-light imaging, wide dynamic range performance, and a robust weather- and vandal-resistant design, it supports consistent 24/7 monitoring with clear and detailed video capture.

Product Features

4MP High-Definition Video Resolution

Delivers 2560 × 1440 resolution imaging that provides clear and detailed footage for accurate identification of people, vehicles, and events.

AcuSense Human and Vehicle Detection

Deep learning algorithms intelligently filter out irrelevant motion such as animals, shadows, or environmental movement, focusing only on human and vehicle targets for improved alarm accuracy.

Powered-by-DarkFighter Low-Light Performance

Advanced imaging technology enhances visibility in low-light conditions, producing clearer and more usable images during nighttime surveillance.

Infrared Night Vision

Built-in IR illumination provides clear black-and-white imaging in complete darkness for reliable 24/7 monitoring.

Wide Dynamic Range (120 dB)

Balances bright and dark areas in challenging lighting environments such as entrances, parking areas, and backlit scenes for improved image clarity.

Smart Motion Detection

Supports intelligent event classification with reduced false alerts, ensuring more accurate and responsive monitoring.

IP67 Weatherproof and IK10 Vandal Resistant Housing

Durable dome construction protects against dust, rain, and physical impact, making it suitable for demanding indoor and outdoor installations.

Efficient H.265+ Video Compression

Reduces bandwidth and storage usage while maintaining high-quality video recording for longer retention periods.

Product Specifications

• Image Sensor: 1/3 inch progressive scan CMOS
• Maximum Resolution: 2688 × 1520 (4MP)
• Lens Options: 2.8 mm, 4 mm, or 6 mm fixed focal length
• Field of View: Approx. 103° (2.8 mm), 83° (4 mm), 53° (6 mm)
• Minimum Illumination: 0.003 lux (color), 0 lux with IR
• Infrared Range: Up to 30 meters
• Video Compression: H.265+, H.265, H.264+, H.264
• Frame Rate: Up to 25/30 fps at 4MP
• Wide Dynamic Range: 120 dB
• AI Functions: Human and vehicle detection (AcuSense technology)
• Motion Detection: Smart motion detection with object filtering
• Network Interface: RJ45 Ethernet (10/100 Mbps)
• Power Supply: 12V DC or Power over Ethernet (PoE IEEE 802.3af)
• Power Consumption: Approximately 5–6.5W
• Protection Rating: IP67 weather resistance, IK10 vandal resistance
• Operating Temperature: -30°C to 60°C
• Material: Metal dome housing with reinforced structure
• Installation Type: Dome ceiling or wall mounting design