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
Available Models
DS-2CD2D25G1/M-D/NF(2.8mm); DS-2CD2D25G1/M-D/NF(4mm)
Specifications
Image Sensor: 1/2.8″ Progressive Scan CMOS; Max. Resolution: 1920 × 1080; Min. Illumination: Color: 0.002 Lux @ (F1.2, AGC ON); Shutter Time: 1/3 s to 1/100,000 s; Focal Length & FOV: 2.8 mm: horizontal FOV: 107.8°, vertical FOV: 57.9°, diagonal FOV: 126.7°
4 mm: horizontal FOV: 82.8°, vertical FOV: 45.1°, diagonal FOV: 98°; Lens Mount: M12; Iris Type: Fixed; Aperture: 2.8 mm: F2.0
4 mm: F2.0; DORI: 2.8 mm: D: 42.8 m, O: 17 m, R: 8.6 m, I: 4.3 m
4 mm: D: 55.2 m, O: 21.9 m, R: 11 m, I: 5.5 m; 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 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; 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 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; Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port; Audio: 1 input (line in); Reset Key: Yes; 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; 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 × 49.6 mm (1.2″ × 1.2″ × 2″); Package Dimension: 130 mm × 104 mm × 85 mm (5.1″ × 4.1″ × 3.3″); : 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; 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)