DS-2CD4B25G0-IZS
2 MP 电动变焦筒型网络摄像机 · Ultra Series (SmartIP)
- 厂商:
- Hikvision
Hikvision
2 MP 电动变焦筒型网络摄像机
特性
- 2 MP高分辨率，成像画质优异
- 高效H.265压缩技术，节省带宽和存储空间
- 12 倍光学变焦（4.7~65.8 mm/F1.4）镜头，支持 Smart Focus
- 防水防尘（IP67）
| 系列 | Ultra Series (SmartIP) |
|---|---|
| 图像传感器 | 1/2.8'' Progressive Scan CMOS |
| 最低照度 | 0.005 Lux @ (F1.2, AGC ON)，0.007 Lux @ (F1.4, AGC ON) |
| 快门速度 | 1 s – 1/100,000 s |
| 慢快门 | Yes |
| 日夜转换 | IR Cut Filter |
| 宽动态 | 120dB |
| 角度调节 | Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° |
| DNR（数字降噪） | 3D DNR |
| 镜头 | 4.7 to 65.8 mm @F1.4 |
| 自动光圈 | DC drive |
| 聚焦 | Auto |
| FOV | 4.7 to 65.8 mm @F1.4, horizontal FOV 54.84° to 3.12°, vertical FOV 31.62° to 1.76°, diagonal FOV 62.08° to 3.58° |
| 镜头接口 | Integrated |
| 红外距离 | Up to 120 m |
| 波长 | 850nm |
| 最大分辨率 | 1920 × 1080 |
| 主码流 | 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720) |
| 子码流 | 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240),60Hz: 30fps (640 × 480, 640 × 360, 320 × 240) |
| 第三码流 | 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 640 × 360, 352 × 288, 320 × 240),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 640 × 360, 352 × 240, 320 × 240) |
| 视频压缩 | Main stream: H.265/H.264,Sub stream: H.265/H.264/MJPEG,Third stream: H.265/H.264 |
| H.264类型 | Baseline Profile/Main Profile/High Profile |
| H.265类型 | Main Profile |
| 视频码率 | 32 Kbps – 16 Mbps |
| SVC | H.264 and H.265 encoding |
| 音频压缩 | G.711/G.722.1/G.726/MP2L2/PCM |
| 音频码率 | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2) |
| 环境噪声过滤 | Support |
| 音频采样率 | 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
| 行为分析 | Line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection |
| 感兴趣区域 | Support 4 fixed region for each stream, and dynamic face tracking |
| 图像增强 | BLC/HLC/3D DNR/Defog/EIS |
| 图像设置 | Rotate Mode, Saturation, Brightness, Contrast, Sharpness, AGC, White Balance adjustable by client software or web browser |
| 目标抠图 | Yes |
| 日夜切换 | Day/Night/Auto/Schedule/Triggered by Alarm In |
| 图片叠加 | LOGO picture can be overlaid on video with 128 × 128 24bit bmp format |
| 网络存储 | Support Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR |
| 协议 | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour |
| 同时预览路数 | Up to 20 channels |
| 客户端 | iVMS-4200, iVMS-4500, iVMS-5200, Hik-connect |
| 网页浏览器 | IE8+, Chrome31.0-44, Firefox30.0-51, Safari8.0+ |
| 报警触发 | Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error |
| 标准 | ONVIF (PROFILE S, PROFILE G), ISAPI |
| 通信接口 | 1 RJ45 10M/100M Ethernet port;,1 RS-485 interface |
| 音频 | 1 input (line in/mic in), 1 output (line out), mono |
| 报警 | 1 input, 1 output (up to 24 VDC 1A or 110 VAC 500mA) |
| 视频输出 | 1Vp-p composite output (75 Ω/BNC) |
| 机载存储 | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
| H.264+ | Support |
| H.265+ | Support |
| 异常检测 | Scene change detection, defocus detection, audio exception detection |
| 统计 | 计数 |
| 越界侦测 | Cross a pre-defined virtual line, up to 4 pre-defined virtual lines supported |
| 区域入侵侦测 | Enter and loiter in a pre-defined virtual region, up to 4 pre-defined virtual regions supported |
| 进入区域侦测 | Enter a pre-defined virtual region from the outside place |
| 离开区域侦测 | Exit from a pre-defined virtual region |
| 物品拿取检测 | Objects removed from the pre-defined region, such as the exhibits on display. |
| 遗留物检测 | Objects left over in the pre-defined region such as the baggage, purse, dangerous materials |
| 识别 | Face detection |
| 通用功能 | One-key reset, anti-flicker, three streams, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter |
| 复位 | Yes |
| 启动和工作条件 | -30 °C to 60 °C (-22 °F to 140 °F), Humidity 95% or less (non-condensing) |
| 电源 | 12 VDC ± 20%, PoE (802.3at, class 4), three-core terminal blocks |
| 尺寸 | Camera: 348.38 × 114.18 ×111.73 mm (13.72″ × 4.5″ × 4.4″),With package: ,386 × 156 × 155 mm (15.2″ × 6.1″ × 6.1″) |
| 电流及功耗 | 12 VDC ± 20%: Max. 12 W/1 A,PoE (802.3at, 42.5V-57V), 0.2 A to 0.3 A |
| 接口防护 | IP67,TVS 4000V Lightning Protection, Surge Protection and Voltage Transient Protection |
