Description
The DS‑2CD1121G0‑I is a value-driven fixed dome IP camera designed for reliable and discreet video surveillance. Featuring a 1/2.9″ progressive scan CMOS sensor, it captures clear 1080p Full HD footage at 30 frames per second. With available 2.8mm or 4mm lens options, it suits a range of monitoring scenarios—from wide indoor coverage to focused hallway observation.
Smart IR technology enables up to 20 meters of night vision, ensuring visibility even in total darkness. The camera incorporates features such as digital wide dynamic range (DWDR), 3D digital noise reduction (3D DNR), backlight compensation (BLC), and highlight suppression (HLC) to optimize image quality in challenging lighting conditions.
Built with IP67-rated housing, the camera is well-protected against dust and water ingress, making it suitable for sheltered outdoor installations like porches and under eaves. Power options include 12V DC or PoE, simplifying installation and integration with modern network setups. Its compact, vandal-resistant design makes it a great fit for schools, offices, homes, and small businesses.
Specifications
| Feature | Details |
|---|---|
| Image Sensor | 1/2.9″ Progressive Scan CMOS |
| Max Resolution | 1920 × 1080 (2MP) @ 30fps |
| Lens Options | 2.8mm (≈101° HFOV), 4mm (≈80° HFOV) |
| IR Range | Up to 20 meters |
| Min. Illumination | 0.01 Lux @ F2.2 (Color), 0 Lux with IR |
| Compression | H.265+, H.265, H.264+, H.264 |
| Streams | Main stream, sub-stream |
| Image Enhancements | DWDR, BLC, HLC, 3D DNR |
| Smart Features | Motion detection, tamper alarm |
| Network Interface | 1 × 10/100 Mbps Ethernet (RJ-45) |
| Storage Support | MicroSD card slot (up to 256GB) |
| Power Supply | 12V DC ±25% or PoE (802.3af) |
| Power Consumption | Max. 6.5W |
| Weather Protection | IP67 |
| Operating Temp. | -10°C to 40°C, ≤95% RH |
| Dimensions | 110.8 × 85.2 mm |
| Weight | Approx. 240g |
| Housing Material | Plastic dome body |
Additional Details
Warranty:
Includes a 1-year limited warranty against manufacturing defects under standard use conditions.
Return Policy:
Returns are accepted within 30 days of purchase if the product is unopened or in like-new condition, in line with Sunnovate Systems’ return policy.
Care Instructions:
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Mount in sheltered areas to prevent prolonged exposure to extreme weather.
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Clean the lens and dome cover regularly using a microfiber cloth.
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Avoid pointing the lens directly at intense light sources.
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Update the firmware periodically to maintain optimal performance and security.
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Use PoE-enabled switches or injectors that meet required standards.
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