描述
海康威視 DS-2CD2123G2-I(S) 是 2MP AcuSense 定焦半球網絡鏡頭，具 120 dB 寬動態、H.265+ 及人形／車輛分類，IP67 防水防塵、IK10 防暴；-S 型號設音頻及警報介面。香港防盜為安裝商及經銷商，規格以原廠為準。
相關方案：海康威視閉路電視安裝、閉路電視安裝。
HIKVISION DS-2CD2123G2-I(S)
2 MP AcuSense Fixed Dome Network Camera
Features
- High quality imaging with 2 MP resolution
- Clear imaging against strong backlight due to 120 dB WDR technology
- Efficient H.265+ compression technology
- Focus on human and vehicle targets classification based on deep learning
- -S: audio and alarm interface available
- Water and dust resistant (IP67) and vandal resistant (IK10)
Specifications
| Camera | |
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR |
| Shutter Time | 1/3 s to 1/100,000 s |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355° |
| Image | |
| Image Parameters Switch | Yes |
| Image Settings | Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser |
| Day/Night Switch | Day,Night,Auto,Schedule |
| Wide Dynamic Range (WDR) | 120 dB |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC,HLC,3D DNR |
| Privacy Mask | Yes |
| General | |
| Power | 12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 7.5 W |
| Material | Body: aluminum alloy, bubble: plastic |
| Dimension | Ø110.8 mm × 84.7 mm (Ø4.4″ × 3.3″) |
| Package Dimension | 134 mm × 134 mm × 108 mm (5.3″ × 5.3″ × 4.3″) |
| Weight | Approx. 530 g (1.2 lb.) |
| With Package Weight | Approx. 720 g (1.6 lb.) |
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| General Function | Anti-flicker, heartbeat, mirror, privacy mask, password reset via email, pixel counter |
