Camera IP Dome hồng ngoại 4.0 Megapixel HIKVISION DS-2CD2746G1-IZS
- Cảm biến hình ảnh của camera IP: 1/2.7 inch Progressive Scan CMOS.
- Độ phân giải: 4.0 Megapixel (2688×1520@25fps).
- Ống kính tự động thay đổi tiêu cự: 2.8~12mm.
- Độ nhạy sáng: 0.007Lux@F1.2.
- Tầm camera quan sát hồng ngoại: 30 mét.
- Chức năng quan sát Ngày và Đêm (IR-CUT).
- Chức năng chống ngược sáng WDR 120dB.
- Chức năng điều chỉnh độ lợi AGC.
- Chức năng giảm nhiễu số 3D DNR.
- Hỗ trợ khe cắm thẻ nhớ microroSD 128GB (max).
- Hỗ trợ cổng âm thanh.
- Nguồn điện: 12VDC.
- Chức năng cấp nguồn qua mạng PoE.
- Tiêu chuẩn chống thấm nước và bụi: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
- Kích thước: Φ153.3×111.6mm.
- Trọng lượng: 890g.
Đặc tính kỹ thuật
| Model | DS-2CD2746G1-IZS |
| Camera | |
| Image Sensor | 1/2.7' Progressive Scan CMOS |
| Min. Illumination | Color: 0.007 Lux @ (F1.2, AGC ON), 0.01 Lux @ (F1.4, AGC ON), 0 Lux with IR |
| Shutter Speed | 1/3 s to 1/100,000 s |
| Slow Shutter | Yes |
| Wide Dynamic Range | 120dB |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
| Lens | |
| Focus | Auto |
| Lens Type | 2.8 mm to 12 mm |
| FOV | Horizontal FOV: 101° to 29°, vertical FOV: 54° to 16°, diagonal FOV: 121° to 34° |
| Aperture | F1.4 |
| Lens Mount | Φ14 |
| Aperture Type | Fixed |
| Illuminator | |
| IR Range | Up to 30 m |
| Wavelength | 850 nm |
| Video | |
| Max. Resolution | 2688 × 1520 |
| Main Stream | 50Hz: 25fps (2688 × 1520, 1920 × 1080, 1280 × 720), 60Hz: 30fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
| Sub Stream | 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240), 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240) |
| Video Compression | Main stream: H.265/H.264,Sub stream: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 16 Mbps |
| H.264 Type | Main Profile/High Profile |
| H.265 Type | Main Profile |
| Scalable Video Coding (SVC) | H.265 encoding and H.264 encoding support |
| Region Of Interest (ROI) | Support 1 fixed region for main stream and sub stream separately |
| Protection | IK10，IP67 (If the camera is installed outdoor, the bracket DS-1253ZJ-L should be used together with other pendant mounting bracket or wall mounting bracket to reduce IR reflective in the rainy day) |
| Audio | |
| Environment Noise Filtering | Yes |
| Audio Sampling Rate | 8kHz/16kHz |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM |
| Audio Bit Rate | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2) |
| Network | |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (PROFILE S, PROFILE G), ISAPI |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour |
| User/Host | Up to 32 users,3 levels: Administrator, Operator and User |
| Network Storage | Support micro SD/SDHC/SDXC card (128G) local storage, NAS (NFS,SMB/CIFS), ANR |
| Client | iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500 |
| Web Browser | Plug-in required live view:,IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+,Plug-in free live view:,Chrome 45.0+, Firefox 52.0+ |
| Alarm Trigger | Tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error |
| Image | |
| Day/Night Switch | Day/Night/Auto/Schedule/Triggered by Alarm In(-S) |
| DNR | 3D DNR |
| Image Enhancement | BLC/3D DNR |
| Image Settings | Saturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser |
| Interface | |
| Audio | 1 audio input (line in), 1 audio output (line out), mono sound |
| Alarm | 1 alarm input, 1 alarm output |
| On-Board Storage | Built-in micro SD/SDHC/SDXC slot, up to 128 GB |
| Hardware Reset | Yes |
| Communication Interface | 1 RJ45 10M/100M self-adaptive Ethernet port |
| Event | |
| Smart Event | Line crossing detection, intrusion detection, region entrance detection, region exit detection, false alarm filter by target classification |
| General | |
| Firmware Version | V5.5.63 |
| General Function | One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering |
| Startup And Operating Conditions | -30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing) |
| Power Supply | 12VDC ± 25%, 5.5 mm coaxial power plug,PoE (802.3af, class 3) |
| Power Consumption And Current | 12 VDC, 0.9 A, max. 11 W, PoE: (802.3af, 36 VDC to 57 VDC), 0.4 A to 0.2 A, max. 12.9 W |
| Dimension | Φ 153.3 × 111.6 mm (Φ 6' × 4.4') |
| Weight | Camera: 890 g (2 lb.), With package: 1300 g (2.9 lb.) |
- Bảo hành: 24 tháng.
