Hikvision DS-2CD2D25G1-D/NF Covert Network Camera - 2.8mm
Hikvision
- 1.2" x 1.2" x 1.6"
- H.265+ Compression
- 3 year guarantee
The Hikvision DS-2CD2D25G1-D/NF is an extra small 2MP covert network camera with a 2.8mm fixed lens, designed for discreet surveillance applications. (Read more)
PRODUCT DETAILS
The Hikvision DS-2CD2D25G1-D/NF is a 2MP covert network camera with a 2.8mm fixed lens, designed for discreet surveillance applications where a visible camera may not be suitable. Its ultra-compact form factor allows it to be installed in concealed locations while still delivering high-quality Full HD video monitoring for security, investigation, and specialist surveillance environments.
Equipped with a 2 megapixel progressive scan CMOS sensor, the camera delivers clear and detailed video at resolutions up to 1920 × 1080, making it ideal for capturing important visual evidence while maintaining a low-profile appearance. Advanced image enhancement technologies including 120dB True WDR (Wide Dynamic Range) and 3D Digital Noise Reduction help produce balanced, sharp images in challenging lighting conditions.
DORI - Recommended operational range of the camera
DORI is a standardized system that provides a clear framework for evaluating the effectiveness of CCTV cameras. It is based on the European standard EN 62676-4, which defines specific criteria for detecting, observing, recognizing, and identifying objects or individuals within a camera's field of view. For more information on understanding the DORI metrics, please read our blog article here.
The DORI specifications for this camera are:
Detection: 47.9m
Observation: 19m
Recognition: 9.6m
Identification: 4.8m
Features:
- 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
| Camera | |
| Image Sensor | 1/2.8" Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Min. Illumination | Colour: 0.002 Lux @ (F1.2, AGC ON) |
| Shutter Time | 1/3 s to 1/100,000 s |
| Lens | |
| Focal Length & FOV | 2.8 mm: horizontal FOV: 93.9°, vertical FOV: 51.7°, diagonal
FOV: 109.3°u |
| Lens Mount | Mini |
| Iris Type | Fixed |
| Aperture | 2.8 mm: F2.5u |
| DORI | |
| DORI | 2.8 mm: D: 47.9 m, O: 19 m, R: 9.6 m, I: 4.8 m |
| Video | |
| Main Stream | 50 Hz: 50 fps (1920 × 1080, 1280 × 720) 60 Hz: 60 fps (1920 × 1080, 1280 × 720) |
| Sub-Stream | 50 Hz: 25 fps (640 × 480, 640 × 360, 320 × 240) 60 Hz: 30 fps (640 × 480, 640 × 360, 320 × 240) |
| 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) |
| 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 Compression | G.711/G.722.1/G.726/MP2L2/PCM/AAC |
| Audio Bit Rate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/16 to 64 Kbps (AAC) |
| Audio Sampling Rate | 8 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 |
| User/Host | Up to 32 users 3 level: administrator, operator, and user |
| Network Storage | NAS (NFS, SMB/CIFS) |
| Client | iVMS-4200, Hik-Connect |
| 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 Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| Audio | 1 input (line in) |
| Reset Key | Yes |
| Event | |
| Basic Event | Motion detection, video tampering alarm, exception (HDD full, HDD error, network disconnected), 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 centre, send email, trigger recording, trigger capture, audible warning |
| General | |
| Power | 12 VDC ± 20%, 0.13 A, max. 1.5 W, Ø5.5 mm coaxial power plug |
| Material | Zinc alloy |
| Dimension | 31.5 mm × 31.5 mm × 39.7 mm (1.2" × 1.2" × 1.6") |
| Package Dimension | 130 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) |
| Language | 18 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 |
| Approval | |
| EMC | FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2:2019, EEN 61000-3-3:2013+A1:2019, EN 50130-4: 2011+A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 7); KC (KN 32: 2015, KN 35: 2015) |
| Safety | UL (UL 62368-1); CB (IEC 62368-1:2014+A11); CE-LVD (EN 62368-1:2014/A11:2017); BIS (IS 13252(Part 1):2010/ IEC 60950-1 : 2005); LOA (IEC/EN 60950-1) |
| Environment | CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006) |
| Videos |
|---|
| No videos available |
| Files |
|---|
| Hikvision DS-2CD2D25G1-D/NF Datasheet |
| Hikvision DS-2CD2D25G1-D/NF Quick Start Guide |
| Links* |
|---|
| Hikvision website |
| Hikvision support site |
* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.
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