Hikvision DS-2CD1021G0-I(4MM)(O-STD)-H.265 Bullet Camera

The Hikvision DS-2CD1021G0-I (4mm) is a high-performance 2MP Fixed Bullet Network Camera designed for cost-effective, high-definition outdoor surveillance. Part of the Hikvision Value Series, it is engineered to provide professional security features like H.265+ compression and EXIR 2.0 night vision in a rugged, weather-resistant housing.

Detailed 1080p Imaging & Advanced Optics

The DS-2CD1021G0-I captures video at 1920 × 1080 (2MP) resolution, ensuring smooth and clear footage at 30fps. This model is equipped with a 4mm fixed lens, which provides an 81° horizontal field of view. This narrower, more focused angle is ideal for monitoring specific "choke points" such as entry gates, narrow driveways, or building perimeters where you need more detail on subjects at a medium distance compared to a standard wide-angle lens.

Key Technical Specifications

1. High-Definition Video: 2MP Full HD resolution for clear identification of people and vehicles.
2. EXIR 2.0 Night Vision: Advanced infrared technology provides uniform illumination up to 30 meters, eliminating "hot spots" and dark corners in night footage.
3. H.265+ Compression: Reduces bandwidth and storage requirements by up to 75%, allowing you to store more video on the same hard drive without losing quality.
4. Rugged Outdoor Build: Rated IP67 weatherproof, meaning it is fully protected against dust and can withstand heavy rain and extreme temperatures.
5. Image Enhancement: Features Digital WDR (Wide Dynamic Range) and 3D DNR (Digital Noise Reduction) to maintain image clarity in difficult lighting conditions.
6. Power Efficiency: Supports PoE (Power over Ethernet), allowing a single cable to provide both power and data, which simplifies installation and reduces cabling costs.

Strategic Recommendation for 2026

The 4mm lens on this model makes it a "specialist" for long-range identification. While a 2.8mm lens shows more of the yard, the 4mm lens puts more pixels on the target, making it much easier to identify a face or a license plate at a distance of 10 to 15 meters. It is the perfect choice for the main entrance of a compound or a commercial loading bay.

FEATURES OF HIKVISION DS-2CD1021G0-I(4MM)(O-STD)-H.265

1. High-Quality Imaging: Delivers 2 Megapixel (1920x1080) resolution for clear, detailed images.
2. H.265 Compression: Uses an advanced video compression standard to significantly reduce bandwidth and storage requirements while maintaining high video clarity.
3. 4mm Fixed Lens: Provides a consistent field of view, ideal for fixed surveillance points.
4. Night Vision: Equipped with built-in infrared (IR) technology, allowing for visibility in complete darkness.
5. IP67 Weatherproof Design: The durable housing is resistant to water and dust, making it suitable for both indoor and outdoor applications.
6. PoE (Power over Ethernet): Simplifies installation by allowing the camera to receive both power and data through a single Ethernet cable.
7. Human Detection: An intelligent feature to detect human presence, enhancing situational awareness for surveillance.
8. Image Enhancements: Includes Digital Wide Dynamic Range (DWDR) and 3D Digital Noise Reduction (DNR) to ensure clear images even in challenging lighting conditions.