DS-2CD2T26G2-2I 2.8mm

• Image Sensor: 1/2.8" Progressive Scan CMOS
• Max. Resolution: 1920 x 1080
• Min. Illumination: Color: 0.002 Lux @ (F1.4, AGC ON),B/W: 0 Lux with IR
• Shutter Time: 1/3 s to 1/100,000s
• Day & Night: IR cut filter
• Angle Adjustment: Pan: 0º to 360°, tilt: 0° to 90°, rotate: 0° to 360º

• Lens Type: Fixed focal lens 2.8mm
• Focal Length & FOV: 2.8 mm, horizontal FOV 107º, vertical FOV 57º, diagonal FOV 129º
• Lens Mount: M12
• Iris Type: Fixed
• Aperture: F1.4
• Depth Of Field: 2.8 mm: 1.1 m to infinity
  

• DORI: 2.8 mm: 2.8 mm: D: 44 m, O: 17 m, R: 9 m, I: 4 m

Illuminator

• Supplement Light Type: IR
• Supplement Light Range: 2I: Up to 60 m
• Smart Supplement Light: Yes
• IR Wavelength: 850 nm

Video

• Main Stream: 50 Hz: 25 fps (1920 x 1080, 1280 x 720) / 60 Hz: 30 fps (1920 x 1080, 1280 x 720) 
  
• Sub-Stream: 50 Hz: 25 fps (640 x 480, 640 x 360) / 60 Hz: 30 fps (640 x 480, 640 x 360)
• Third Stream: 50 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 360) / 60 Hz: 10 fps (1920 x 1080, 1280 x 720, 640 x 480, 640 x 360) *Third stream is supported under certain settings.
• Video Compression: Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264 *Third stream is supported under certain settings.
• Video Bit Rate: 32 Kbps to 8 Mbps
• H.264 Type: Baseline Profile/Main Profile/High Profile
• H.265 Type: Main Profile
• Bit Rate Control: CBR/VBR
• Scalable Video Coding (SVC): H.264 and H.265 encoding
• Region Of Interest (ROI): 1 fixed region for main stream and sub-stream

Network

• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
• Simultaneous Live View: Up to 6 channels
• API: Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• User/Host: Up to 32 users. 3 user levels: administrator, operator and user
• Security: Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)
• Network Storage: NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR), Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
• Client: iVMS-4200, Hik-Connect, Hik-Central
• Web Browser: Plug-in required live view: IE 10+, IE 11, 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: Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
• Day/Night Switch: Day, Night, Auto, Schedule
• Wide Dynamic Range (WDR): 120 dB
• SNR: > 52 dB
• Image Enhancement: BLC, HLC, 3D DNR
• Privacy Mask: Yes
  

Interface

• Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port
  
• On-Board Storage: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
• Built-In Microphone: No
• Built-In Speaker: No
• Audio: No
• Alarm: No
• Reset Key: Yes

Event

• Basic Event: Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
  
• Smart Event: Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)), Scene change detection
• Linkage: Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture

Deep Learning Function

• Face Capture: Yes

General

• Power: 12 VDC ± 25%, 0.63 A, max. 7.6 W, Ø5.5 mm coaxial power plug, reverse polarity protection, PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.16 A, max. 9 W
  
• Dimension: 289 mm x 93.1 mm x 91.2 mm / Approx. 1020gr
• Storage Conditions: -30°C to 60°C. Humidity 95 or less (non-condensing)
• Startup And Operating Conditions: -30°C to 60°C. Humidity 95% or less (non-condensing)
• Language: 33 languages
• General Function: Heartbeat,anti-flicker,mirror,flash log,password reset via email,pixel counter
• Flashing Light: No

Approval

• EMC: FCC: 47 CFR Part 15, Subpart B, CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014, KC: KN32: 2015, KN35: 2015
  
• Safety: UL: UL 62368-1, CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017, LOA: IEC/EN 60950-1
• Environment: CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006
• Protection: IP67: IEC 60529-2013