Dahua A21BJ02 2MP Outdoor Eyeball HD-CVI Security Camera with 2.8mm Lens and Built-In IR

Dahua A21BJ02 2MP HDCVI IR Eyeball Camera

The Dahua A21BJ02 is a versatile 2MP HDCVI eyeball camera that leverages existing coaxial infrastructure to deliver forensic-level images seamlessly over long distances. This camera features a 1/2.7-inch progressive scan CMOS sensor with 2.8mm fixed lens, providing clear 1080p resolution at 30 fps with a wide 102° horizontal field of view.

Built with next-generation ISP chip technology developed by Dahua, this camera delivers stunning video quality with broadcast-grade performance. The multi-format support allows switching between HDCVI, CVBS, AHD, and TVI formats via OSD menu or output cable switch, making it compatible with most existing HD/SD DVRs and providing maximum installation flexibility.

The Smart IR technology ensures optimal illumination up to 30 meters by automatically adjusting LED intensity based on subject distance, preventing overexposure in close-range scenarios. Designed for extreme conditions, this ArcticPro series camera includes an integrated heater for reliable operation from -40°C to +60°C with IP67 protection rating for demanding outdoor applications.

Key Features:

• 2MP resolution with 1/2.7-inch CMOS sensor and 2.8mm fixed lens
• Multi-format support: HDCVI, CVBS, AHD, and TVI switchable formats
• HDCVI technology for four signals over one coaxial cable
• Smart IR illumination up to 30m with automatic intensity adjustment
• Long distance transmission without quality loss over existing coax
• Digital WDR for balanced exposure in challenging lighting conditions
• ArcticPro design with integrated heater for extreme temperatures
• IP67 weatherproof rating for demanding outdoor installations
• Plug-and-play simplicity without network configuration
• Compatible with existing RG-59, RG-6, or CAT 6 UTP cabling