Hikvision DS-2CV2121G2-IDW-4 2MP Fixed Dome Outdoor Security Camera, 4mm Lens, IP67, IK10, PoE

With a 2MP high-resolution sensor and H.265+ compression, this dome camera delivers crisp 1080p video while reducing bandwidth and storage needs. Its rugged IP67 and IK10 ratings ensure reliable performance in harsh outdoor conditions, and 30m IR night vision provides clear imaging even in total darkness.

Overview

The Hikvision DS-2CV2121G2-IDW-4 is a fixed dome network camera designed for outdoor surveillance. It features a 1/2.8" progressive scan CMOS sensor that captures 1920×1080 resolution at full frame rate. The 4mm fixed lens offers a wide 86° horizontal field of view, ideal for monitoring large areas. The camera supports H.265+/H.265/H.264+/H.264 video compression, ensuring efficient storage and smooth streaming. With a built-in IR cut filter and 30m IR range, it delivers clear black-and-white images in low-light or no-light conditions. The camera is powered via PoE (802.3af) or 12 VDC, simplifying installation.

What stands out

• 2MP high-resolution imaging with 1920×1080 output
• IP67 weatherproof and IK10 vandal-resistant housing
• 30m IR night vision for round-the-clock surveillance
• H.265+ compression for efficient bandwidth and storage use
• Wide 86° horizontal field of view with 4mm fixed lens
• Supports PoE or 12 VDC power for flexible installation

Technical details

• Image sensor: 1/2.8" progressive scan CMOS
• Minimum illumination: 0.01 lux (color), 0 lux with IR
• Lens: 4mm fixed, F2.0, horizontal FOV 86°, vertical 46°, diagonal 102°
• Video compression: H.265+/H.265/H.264+/H.264
• Frame rate: 25fps/30fps at 1080p
• Digital noise reduction: 3D DNR
• Wide dynamic range: DWDR
• Image enhancement: BLC, HLC
• Smart features: motion detection, video tampering alarm, exception
• Network interface: 1× RJ45 10M/100M Ethernet
• Power: 12 VDC ±25%, PoE (802.3af, class 3), max 7W
• Operating temperature: -30°C to 60°C
• Ingress protection: IP67; impact protection: IK10
• Material: metal base, plastic dome cover
• Dimensions: Ø111mm × 82.4mm; weight: approx. 500g

Our verdict

Built to withstand tough environments, the DS-2CV2121G2-IDW-4 combines high-quality imaging with durable construction. Its efficient compression and flexible power options make it a reliable choice for both small businesses and residential security.