The Hikvision DS-2CD1121G0-I (2.8mm) is a professional 2MP Vandal-Proof Fixed Dome Network Camera designed for high-durability security applications. This model is an industry standard for users who require a balance of high-definition 1080p video and a housing that can withstand physical impact in public or vulnerable areas.
Proactive Protection with Vandal-Proof Design
The defining feature of the DS-2CD1121G0-I is its IK10 vandal-proof rating. This certification ensures the camera housing can endure significant physical force, making it nearly impossible for intruders to disable or reposition the lens by hand. Combined with an IP67 weatherproof rating, this dome camera is engineered to perform reliably in harsh environments, from dusty corridors to rain-exposed building exteriors.
Detailed Technical Specifications
- 1080p Full HD Resolution: Captures video at 1920 × 1080 at 30fps. The 2MP sensor provides clear, smooth footage that is essential for identifying individuals and monitoring activities in real-time.
- 2.8mm Ultra-Wide Lens: Features a 114° horizontal field of view. This exceptionally wide angle allows a single camera to cover a large room or a broad section of a parking lot, reducing the total number of cameras needed for full coverage.
- EXIR 2.0 Night Vision: Utilizes Hikvision’s proprietary infrared technology to provide clear, uniform black-and-white imaging up to 30 meters in total darkness, eliminating the "center-glow" issues found in older IR domes.
- Image Enhancement Suite: Equipped with Digital WDR (Wide Dynamic Range) and 3D DNR (Digital Noise Reduction) to ensure image clarity in high-contrast lighting or grainy low-light conditions.
- Storage & Bandwidth Efficiency: Supports H.264+ compression, which optimizes video data to save up to 50% more hard drive space and internet bandwidth compared to standard H.264.
- Power over Ethernet (PoE): Supports PoE (802.3af), allowing a single network cable to provide both power and data, significantly simplifying the installation process.
The Hikvision DS-2CD1121G0-I is a 2MP IP dome camera featuring an IK10 vandal-resistant housing and IP67 weatherproofing. It offers a 114° wide-angle view via a 2.8mm lens and includes 30m EXIR night vision. With PoE support and 1080p resolution, it is the ideal "set-and-forget" security solution for high-traffic commercial and residential areas in Nigeria.
Why Choose the 2.8mm Dome for Your Business?
In retail or office settings with low ceilings, cameras are often within arm's reach. The IK10 rating of this model provides peace of mind that the camera cannot be easily smashed or tampered with. Additionally, the 2.8mm lens is specifically chosen for indoor use because it captures "corner-to-corner" views, ensuring there are no blind spots in your security perimeter.
To ensure you have a professional-grade recording setup, would you like me to find a high-endurance 128GB microSD card or a compatible Hikvision PoE NVR?
FEATURES OF HIKVISION DS-2CD1121GO-I(2.8MM)(F)-IP66
- Video and imaging
- High-definition resolution: Captures video at a maximum resolution of 1920 x 1080 pixels (2MP).
- Wide-angle lens: The 2.8mm fixed lens provides a broad 101° horizontal field of view. This is ideal for monitoring large, open areas.
- Digital Wide Dynamic Range (DWDR): Ensures clear images in high-contrast lighting, such as when strong backlighting is present.
- Infrared (IR) night vision: Equipped with built-in IR LEDs. These LEDs provide clear black-and-white video in complete darkness, with a range of up to 20 or 30 meters, depending on the variant.
- Advanced compression: Uses H.265+ and H.264+ compression technology to save on bandwidth and storage space without sacrificing image quality.
- Image enhancements: Includes 3D Digital Noise Reduction (3D DNR) to clean up grainy footage and Backlight Compensation (BLC) for better visibility.
- Installation and durability
- Weatherproof (IP67): The camera's housing is protected against water and dust ingress, making it suitable for outdoor use.
- Vandal-resistant (IK10): Certain variants of this model are rated IK10. This provides robust protection against tampering and physical impact.
- Power options: Can be powered by either a 12 VDC power supply or Power over Ethernet (PoE). PoE supplies both power and data through a single cable for simplified installation.