Camera IP ngụy trang kết nối mạng 2.0 Megapixel HIKVISION DS-2CD6425G0-20
-Cảm biến hình ảnh: 1/2.8 inch progressive scan CMOS.
-Độ phân giải camera ip: 2.0 Megapixel.
-Ống kính: 4.0mm, hình khối (block-shaped).
-Chức năng quan sát Ngày và Đêm.
-Chức năng giảm nhiễu số 3D-DNR.
-Chức năng chống ngược sáng thực 120dB WDR.
-Hỗ trợ 3 luồng Video.
-1 ngõ vào Audio, 1 ngõ ra Audio.
-1 ngõ vào báo động, 1 ngõ ra báo động.
-Cổng giao tiếp: RJ45 (10M/100M Ethernet port), 1 VIN, RS-485.
-Hỗ trợ khe cắm thẻ nhớ micro SD/SDHC/SDXC dung lượng lưu trữ 128GB.
-Hỗ trợ 4 behavior analyses.
-Nguồn điện cung cấp: 12VDC.
-Chức năng cấp nguồn qua mạng PoE.
-Kích thước: 77.1 x 69 x 26mm.
-Trọng lượng: 87g.
Đặc tính kỹ thuật
| Model | DS-2CD6425G0-20 |
| Camera | |
| Image Sensor | 1/2.8 inch Progressive Scan CMOS |
| Signal System | PAL/NTSC |
| Min. Illumination | Color: 0.005 Lux @(F1.2, AGC ON), 0.014 Lux @(F2.0, AGC ON) |
| B/W: 0.0001 Lux @(F1.2, AGC ON), 0.0003 Lux @(F2.0, AGC ON) | |
| Shutter time | 1 s to 1/100,000 s |
| Slow shutter | Yes |
| Lens | 4.0 mm (block-shaped) |
| Lens Mount | M12 |
| Adjustment Range | M12: 4.0 mm @ F2.0, horizontal FOV 80° |
| Day& Night | Electronic |
| Wide Dynamic Range | 120dB |
| Compression Standard | |
| Video Compression | H.265+/H.265/H.264+/H.264/MJPEG |
| H.264 code profile | Baseline Profile/Main Profile/High Profile |
| Video bit rate | 32Kbps~16Mbps |
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM |
| Audio bit rate | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2) |
| Dual Stream | Yes |
| Triple Streams | Yes |
| Image | |
| Max. Image Resolution | 1920 x 1080 |
| Sub Stream | 50Hz: 25fps (640 x 480, 640 x 360, 320 x 240) |
| 60Hz: 30fps (640 x 480, 640 x 360, 320 x 240) | |
| Third Stream | 50Hz: 1fps (1920 x 1080, 1280 x 720, 704 x 576, 640 x 480, 640 x 360, 352 x 288, 320 x 240) |
| 60Hz: 1fps (1920 x 1080, 1280 x 720, 704 x 480, 640 x 480, 640 x 360, 352 x 240, 320 x 240) | |
| Image Enhancement | BLC, 3D DNR |
| Image Settings | Rotate mode, saturation, brightness, contrast, sharpness, AGC, and white balance are adjustable by client software or web browser |
| Target Cropping | No |
| BLC | Support |
| 3D DNR | Support |
| ROI | 1 fixed region for main stream and sub stream |
| Picture Overlay | No |
| Day/Night Switch | Day/Night/Auto/Schedule/ Triggered by Alarm In |
| Network | |
| Network Storage | microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR |
| Alarm Trigger | Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error |
| 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 |
| General Function | One-key reset, anti-flicker, five streams and up to 5 custom streams, heartbeat, password protection, privacy mask, watermark, IP address filter |
| System Compatibility | ONVIF (Profile S, Profile G), ISAPI |
| Intelligent | |
| Behavior analysis | Line crossing detection, intrusion detection, unattended baggage detection, object removal detection |
| Interface | |
| Communication Interface | 1 RJ45 10M/100M Ethernet port |
| 1 VIN port | |
| 1 RS-485 | |
| Audio | 1 input, 1 output |
| Alarm | 1 input, 1 output (up to 24 VAC, 1A or 110 VAC, 500mA) |
| Alarm Input | 1 |
| Alarm Output | 1 |
| On-board storage | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
| Reset Button | Yes |
| Audio | |
| Environment Noise Filtering | Support |
| Audio I/O | Support |
| Audio Sampling Rate | 8 kHz/16 kHz/32 kHz/44.1 kHZ/48 kHz |
| Smart Feature-set | |
| Line Crossing Detection | Cross a pre-defined virtual line |
| Intrusion Detection | Enter and loiter in a pre-defined virtual region |
| Object Removal | Objects removed from the pre-defined region, such as the exhibits on display |
| General | |
| Power Supply | 12VDC ± 20%, two-core terminal block, PoE: (802.3af, class 2) |
| Power Consumption | 12VDC ± 20%, 0.25 A, max. 3 W |
| PoE: (802.3af, 36V-57V), 0.2A to 0.1A, Max: 3.5W | |
| Dimensions | 77.1 x 69 x 26 mm |
| Weight | 87g |
-Bảo hành: 24 tháng.
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