IP security camera Hikvision DS-2CD2T43G2-2LI 4 MP, 4 mm lens, PoE, IR 60 m, WDR 120 dB, IP67

The Hikvision DS-2CD2T43G2-2LI is a fixed dome IP security camera with a 4 MP progressive CMOS sensor and a 4 mm fixed lens, delivering up to 2688 × 1520 resolution at 30 fps. Designed for continuous monitoring, the camera supports H.265 video compression, 120 dB WDR for scenes with strong contrast, IR illumination up to 60 m for low-light conditions, and PoE (IEEE 802.3af) for simplified installation. The device features a metal, IP67-rated housing, built-in microphone, on-board analytics including intrusion and line crossing detection, and local storage support via microSD up to 512 GB.

Advantages

The camera provides high-resolution imaging with efficient H.265 compression to reduce bandwidth and storage requirements while maintaining image detail. Its 120 dB WDR improves visibility in mixed lighting, and the 850 nm IR array extends night vision to 60 m for reliable perimeter surveillance. PoE capability allows power and data over a single Ethernet cable, simplifying deployment. The metal IP67 housing enables outdoor operation in a wide temperature range, and integrated analytics help automate basic event detection without immediate human review.

Suitable for

• Outdoor perimeter monitoring of commercial and industrial sites
• Entrance and parking area surveillance
• Retail and small business indoor/outdoor monitoring
• Warehouse and logistics facility observation
• Integration into ONVIF-compliant network video systems

Key specifications

• Image sensor: 4 MP progressive CMOS, 1/2.9" optical sensor size
• Maximum resolution and frame rate: 2688 × 1520 at 30 fps
• Lens: 4 mm fixed focal length; horizontal FOV ≈ 84°, vertical FOV ≈ 45°
• Video compression: H.265 with CBR/VBR and ROI encoding
• Wide Dynamic Range: 120 dB
• Night vision: IR illumination (850 nm) up to 60 m; minimum illumination 0.005 lx
• Power: DC 12 V and PoE (IEEE 802.3af)
• Protection: IP67 metal housing for outdoor use
• Local storage: microSD support up to 512 GB
• Networking: Ethernet 10/100 Mbps, ONVIF (Profile S/G) and common APIs for integration
• Audio: Built-in microphone, SNR 52 dB
• Operating conditions: -30 °C to 60 °C; relative humidity 0–95%
• Dimensions (H×W×D): 88.7 × 93.1 × 286.7 mm; weight ~1.15 kg

How to use

Mount the camera at a stable location that provides the planned field of view, observing the recommended distance and angles for identification and detection. Connect the device to a network switch or NVR using a Cat5e/Cat6 cable; power it via PoE (IEEE 802.3af) or an external 12 V DC supply if PoE is not available. Configure network settings and enable ONVIF or manufacturer API access through the web-based management interface. Set video parameters such as resolution, frame rate, bit rate control, WDR and IR behavior, and configure motion detection or the intrusion/line crossing analytics to match the monitored area. Insert a microSD card (up to 512 GB) if local recording is required and format it via the camera’s storage settings.

Usage recommendations

Place the camera so that the most important scene elements (entrances, lanes, high-value areas) are within the optimal detection and identification distances. Use PoE for simplified cabling and ensure proper sealing of cable entries to maintain IP67 protection. Regularly check firmware updates and configure secure passwords and IP address filtering to reduce network access risks. For long-term archival, combine local microSD storage with network VMS or NVR recording to ensure redundancy.