Hikvision Covert Network Camera
Hikvision Covert Network Camera
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SKU:DS-2CD2D25G1-D/NF
Hikvision Covert Network Camera
- High quality imaging with 2 MP resolution
- Efficient H.265+ compression technology to save bandwidth and storage
- Clear imaging against strong back light due to 120 dB true WDR technology
- 3D DNR technology delivers clean and sharp images
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- Camera
- Image Sensor1/2.8" Progressive Scan CMOS
- Max. Resolution1920 × 1080
- Min. Illumination Color: 0.002 Lux @ (F1.2, AGC ON)
- Shutter Time1/3 s to 1/100,000 s
- Lens
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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
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Aperture
2.8 mm: F2.5
3.7 mm: F2.5
- DORI
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DORI
2.8 mm: D: 47.9 m, O: 19 m, R: 9.6 m, I: 4.8 m
3.7 mm: D: 59.3 m, O: 23.5 m, R: 11.9 m, I: 5.9 m
- Video
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Main Stream
50 Hz: 50 fps (1920 × 1080, 1280 × 720)
60 Hz: 60 fps (1920 × 1080, 1280 × 720)
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Sub-Stream
50 Hz: 25 fps (640 × 480, 640 × 360, 320 × 240)
60 Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)
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Third Stream
50 Hz: 1 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360, 320 × 240)
60 Hz: 1 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360, 320 × 240)
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Video Compression
Main stream: H.265/H.264
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
- H.264 Type Baseline Profile/Main Profile/High Profile
- H.265 Type Main Profile
- Bit Rate Control CVR/BVR
- Scalable Video Coding (SVC)H.264 and H.265 encoding
- Region of Interest (ROI)Support 1 fixed region for main stream
- Audio
- Audio Type Mono
- Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/AAC
- Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/16 to 64 Kbps (AAC)
- Audio Sampling Rate8 kHz/16 kHz/32 kHz
- 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
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User/Host
Up to 32 users
3 level: administrator, operator, and user
- Network Storage NAS (NFS, SMB/CIFS)
- ClientiVMS-4200, Hik-Connect
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Web Browser
Plug-in required live view: IE10, IE11
Plug-in free live view: Chrome 57.0+, Firefox 52.0+
Local service: Chrome 57.0+, Firefox 52.0+
- Image
- Image Parameters Switch Yes
- Image Settings Saturation, brightness, contrast, and sharpness adjustable by client software or web browser
- Day/Night Switch Day, Night, Auto, Schedule
- Wide Dynamic Range (WDR)120 dB
- Image Enhancement BLC, HLC, defog, 3D DNR
- Privacy Mask Yes
- Interface
- Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
- Audio1 input (line in)
- Reset Key Yes
- Event
- Basic Event Motion detection, video tampering alarm, exception (HDD full, HDD error, network disconnected, video quality diagnosis
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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
- Power12 VDC ± 20%, 0.13 A, max. 1.5 W, Ø5.5 mm coaxial power plug
- Material Zinc alloy
- Dimension31.5 mm × 31.5 mm × 39.7 mm (1.2" × 1.2" × 1.6")
- Package Dimension130 mm × 104 mm × 85 mm (5.1" × 4.1" × 3.3")
- Weight Approx. 93 g (0.2 lb.)
- With Package Weight Approx. 202 g (0.4 lb.)
- 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)
- Language18 languages: English, Traditional Chinese, Russian, Turkish, Japanese, Korean, Thai, Vietnamese, Estonian, Bulgarian, Hungarian, Czech, Slovak, French, Italian, German, Spanish, Portuguese
- General Function One-key reset, heartbeat, mirror, password protection, privacy mask, rotate, watermark, IP address filter
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