DS-2CD2T43G2-2I/4I Hikvision Bullet IP Camera
Product Overview
The Hikvision DS-2CD2T43G2-2I/4I is a 4 MP fixed bullet network (IP) camera designed for efficient daily surveillance and smart event detection. Powered by deep learning algorithms, the AcuSense technology focuses on human and vehicle target classification alarms, improving alarm efficiency and effectiveness while reducing irrelevant alerts.
The camera delivers high-quality 4 MP imaging with a 1/3″ progressive scan CMOS sensor and supports a maximum resolution of 2688 × 1520. For challenging lighting conditions, it features 120 dB Wide Dynamic Range (WDR) to provide clearer images against strong backlight. Efficient video compression using H.265+ helps manage bandwidth while maintaining video quality.
For night monitoring, the camera uses IR illumination (850 nm) with intelligent IR support. Depending on the variant, IR supplementary range is up to 60 m (-2I) or up to 80 m (-4I), allowing flexible installation options based on coverage needs. The housing is water and dust resistant with an IP67 rating.
Event capabilities include motion detection (with human and vehicle target classification), video tampering alarm, and exception alerts. Smart events include line crossing detection and intrusion detection, also supporting human and vehicle target classification. Built-in microSD storage is supported (up to 512 GB), and the camera supports ONVIF-style integrations through iVMS-4200, Hik-Connect, and Hik-Central.
Key Features
- 4 MP (2688 × 1520) fixed bullet IP camera
- AcuSense deep learning for human and vehicle target classification alarms
- 120 dB WDR for clear imaging in strong backlight
- H.265+ compression for efficient storage and bandwidth
- IP67 water and dust resistance
- IR illumination (850 nm) with smart supplementary light
- Smart events: line crossing detection and intrusion detection
- Built-in microSD storage up to 512 GB
- PoE (802.3af) and 12 VDC power support (variant dependent)
- Video streams with H.265/H.264 support and ROI (1 fixed region for main and sub)
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Frequently Asked Questions
The maximum resolution is 2688 × 1520 (4 MP).
It uses IR illumination at 850 nm with smart supplementary light.
Up to 60 m for -2I and up to 80 m for -4I variants.
Yes. It supports 120 dB Wide Dynamic Range (WDR).
Line crossing detection and intrusion detection, supporting human and vehicle target classification.
Yes. It includes built-in microSD storage support up to 512 GB.
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