Camera IP Wifi bán cầu 2MP DS-2CV2121G2-IDW
- Cảm biến hình ảnh: 1/2.7” Progressive Scan CMOS.
- Chuẩn nén hình ảnh: H.265+/H.265/H.264+/H.264.
- Độ nhạy sáng: Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR.
- Ống kính: 2.8/4 mm.
- Độ phân giải tối đa: (1920 × 1080) @ 25/30 fps.
- Tầm quan sát hồng ngoại: 30 mét.
- Tính năng chống ngược sáng WDR 120dB.
- Chức năng giảm nhiễu 3D DNR.
- Chức năng bù ngược sáng BLC.
- Hỗ trợ đàm thoại 2 chiều.
- Hỗ trợ khe cắm thẻ nhớ 256GB.
- Hỗ trợ Wifi 2.4Ghz, chuẩn IEEE 802.11b/g/n.
- Hỗ trợ dịch vụ Hik-Connect (không sử dụng đồng thời khi camera sử dụng tính năng kết nối wifi).
- Hỗ trợ tên miền Cameraddns.
- Tiêu chuẩn chống bụi và nước: IP66 (thích hợp sử dụng trong nhà và ngoài trời).
- Nguồn cấp: DC12V.
Thông số kỹ thuật
| Model | DS-2CV2121G2-IDW |
| Camera | |
| Image Sensor | 1/2.7' Progressive Scan CMOS |
| Resolution | 1920 (H) × 1080 (V) |
| 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° |
| Lens | |
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| FOV | 2.8 mm, horizontal FOV 111°, vertical FOV 59°, diagonal FOV 133° 4 mm, horizontal FOV 91°, vertical FOV 46°, diagonal FOV 110° |
| Aperture | F1.6 |
| Iris Type | Fixed |
| Lens Mount | M12 |
| Depth of Field | 2.8 mm: 1 m to ∞ 4 mm: 1.1 m to ∞ |
| Illuminator | |
| Supplement Light Type | IR |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| Video | |
| Main Stream | 50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720) |
| Sub-Stream | 50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| H.264 Type | Baseline Profile/Main Profile/High Profile |
| H.265 Type | Main Profile |
| Audio | |
| Audio Compression | G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC |
| Audio Bit Rate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC) |
| Audio Sampling Rate | 8 kHz/16 kHz |
| Environment Noise Filtering | Yes |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour |
| Simultaneous Live View | Up to 6 channels |
| API | Open Network Video Interface, ISAPI |
| User/Host | Up to 32 users. 3 levels: administrator, operator and user |
| Client | Wire network: Hik-Connect, iVMS-4200 Wi-Fi: iVMS-4200 |
| Wi-Fi | |
| Wi-Fi Protocol | 802.11n: OFDM 802.11b: DSSS 802.11g: OFDM |
| Frequency Range | 2.412 GHz to 2.472 GHz |
| Channel Bandwidth | 20/40 MHz |
| Transfer Rate | 11n: up to 300 Mbps |
| Wireless Range | Up to 120 m |
| Antenna | 2 Antennas |
| Image | |
| Image Settings | Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser |
| Day/Night Switch | Auto, Schedule, Day, Night |
| Wide Dynamic Range (WDR) | 120 dB |
| Image Enhancement | BLC, 3D DNR |
| Interface | |
| Built-in Microphone | Yes |
| Built-in Speaker | Yes |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256GB |
| Reset Key | Yes |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| Event | |
| Basic Event | Motion detection, exception |
| General | |
| Power | 12 VDC ± 25%, 0.5 A, max. 6 W, Ø 5.5 mm coaxial power plug, reverse polarity protection |
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Language | English, Ukrainian |
| General Function | Anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter |
| Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Material | Base: metal, front cover: polycarbonate, back cover: polycarbonate |
| Dimension | Ø 126 mm × 96.1 mm |
| Weight | Approx. 590g |
| Protection | IP66 |
- Bảo hành: 24 tháng.
