Camera IP ngụy trang 2.0 Megapixel HIKVISION DS-2CD6425G1-20
- Cảm biến hình ảnh: 1/2.8” Progressive Scan CMOS.
- Độ phân giải: 1920 × 1080.
- Chuẩn nén: H.265/H.264/MJPEG.
- Ống kính camera nhỏ và riêng biệt, dễ dàng lắp đặt.
- Tiêu cự ống kính: 2.8/3.7mm.
- Chống ngược sáng thực 120dB WDR.
- Hỗ trợ khe cắm thẻ nhớ lên đến 256GB.
- Chức năng bù ngược sáng BLC.
- Chức năng giảm nhiễu 3D-DNR.
- Chức năng chống sương mù Defog.
- Cổng Audio: 1 input (line in), 1 output (line out).
- Cổng Alarm: 1 input, 1 output (max. 12 VDC, 30mA).
- Nguồn điện: DC12V & PoE.
Thông số kỹ thuật
| Model | DS-2CD6425G1-20 |
| Camera | |
| Image Sensor | 1/2.8 inch Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Shutter Time | 1/3 s to 1/100,000 s |
| Min. Illumination | Color: 0.002 Lux @ (F1.2, AGC ON) |
| Lens | |
| Focal Length & FOV | 2.8 mm: horizontal FOV: 93.9°, vertical FOV: 51.7°, diagonal FOV: 109.3° 3.7 mm: horizontal FOV: 75.5°, vertical FOV: 41.6°, diagonal FOV: 87.3° |
| Lens Mount | Mini |
| Iris Type | Fixed |
| Aperture | F2.5 |
| Video | |
| Video Compression | Main stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264 |
| Bit Rate Control | CBR, VBR |
| Region of Interest (ROI) | 1 fixed region(s) for main stream |
| Audio | |
| Audio Type | Mono |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/AAC |
| Environment Noise Filtering | Yes |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS |
| Simultaneous Live View | Up to 15 channels |
| API | Open Network Video Interface, ISAPI, SDK, ISUP 5.0 |
| User/Host | Up to 32 users 3 level: administrator, operator, and user |
| Image | |
| Wide Dynamic Range (WDR) | 120 dB |
| Image Parameters Switch | Yes |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Image Enhancement | BLC, HLC, defog, 3D DNR |
| Image Settings | Saturation, brightness, contrast, and sharpness adjustable by client software or web browser |
| Privacy Mask | Yes |
| Interface | |
| Ethernet Interface | 1 RJ45 10M/100M self-adaptive Ethernet port |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB |
| Audio | 1 input (line in), 1 output (line out) |
| Alarm | 1 input, 1 output (max. 12 VDC, 30 mA) |
| RS-485 | 1 RS-485 (half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection, video tampering alarm, exception (HDD full, HDD error, network disconncected), video quality diagnosis |
| Smart Event | Intrusion detection, line crossing detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection Audio exception detection, defocus detection, scene change detection |
| Linkage | Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture, audible warning |
| General | |
| Power | 12 VDC ± 20%, PoE |
| Dimension | Main body: 77.5 mm × 69 mm × 26 mm L20: 37 mm × 26 mm × 25 mm |
| Weight | Main body: approx. 90 g Camera: approx. 90 g |
| 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 | One-key reset, heartbeat, mirror, password protection, privacy mask, rotate, watermark, IP address filter |
| Length of Lens Cable | 2 m (6.6 ft.) and 8 m (26.2 ft.) optional |
- Xuất xứ: Trung Quốc.
