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With a superb cost-performance ratio, the full range of Huawei C21 Series Starlight Bullet Cameras offer various resolutions up to 2560 x 1920, with a 5 megapixel image sensor, different illuminators —white light or Infrared (IR) —, and varied focal lengths, including prime lenses (for additional image sharpness).
While all cameras in the C21 range support seven intelligent analysis functions — from fast movement detection and abandoned object detection to loitering detection — built-in Extra265-based encoding technology greatly reduces transmission and storage costs, making the cameras particularly suitable for use in dense deployment scenarios, such as on roads, in warehouses, and for campus surveillance. Meanwhile, the extremely wide operating temperature — from –30°C to +60°C — adds further versatility.
| Product Model | C2121-I C2121-I-Sf |
C2120-I C2120-I-Sf |
C2120-I-P C2120-I |
C2121-L | C2141-I | C2150-I-P C2150-I |
C2150-I-P C2150-I |
| Image Sensor | 1/1.8 inch 2 megapixel progressive scan Complementary Metal Oxide Semiconductor (CMOS) | 1/2.7 inch 2 megapixel progressive scan CMOS | 1/1.8 inch 2 megapixel progressive scan CMOS | 1/1.8 inch 4 megapixel progressive scan CMOS | 1/2.7 inch 5 megapixel progressive scan CMOS | ||
| Maximum Resolution | 1920 x 1080 | 2560 x 1440 | 2560 x 1920 | ||||
| Minimum Illumination | Color: 0.001 lx Black/white: 0.0001 lx |
Color: 0.005 lx Black/white: 0.0005 lx |
Color: 0.001 lx Black/white: 0.0001 lx |
Color: 0.005 lx Black/white: 0.0005 lx |
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| Focal Length (motorized zoom) |
2.8–12 mm | 2.7–12 mm | 3.6 mm/6 mm | 2.8–12 mm | 2.7–12 mm | 3.6 mm/6 mm | |
| Light Compensation Mode | Infrared | White light | Infrared | ||||
| WDR | 120 dB | ||||||
| Intelligent Analysis | Detects fast movements, abandoned objects, removed objects, tripwire crossings, intrusion, area entry/exit, and loitering. | ||||||
| Power Supply | 12 V DC, PoE (IEEE 802.3af) | 12 V DC -P model supports PoE (IEEE 802.3af) |
12 V DC, PoE (IEEE 802.3af) | 12 V DC -P model supports PoE (IEEE 802.3af) |
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| Operating Temperature | –30ºC to +60ºC | ||||||
| Surge Protection Rating | 4 kV | ||||||
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