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FeaturesModel: DS-2CD2T87G2H-LIeF 2.8mm, black8 MP Smart Hybrid Light with ColorVu Fixed Bullet Network CameraHigh quality imaging with 8 MP resolutionSmart Hybrid Light: advanced technology with long rangeClear imaging against strong back light due to 130 dB WDR technologyEfficient H.265+ compression technologyFocus on human and vehicle classification based on deep learningWater and dust resistant (IP67)SpecificationsCamera• Image Sensor: 1/1.8" Progressive Scan CMOS• Max. Resolution: 3840 × 2160• Min. Illumination: Color: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light• Shutter Time: 1/3 s to 1/100,000 s• Day & Night: IR cut filter• Angle Adjustment: Pan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°Lens• Lens Type: Fixed focal lens, 2.8mm• Focal Length & FOV: 2.8 mm, horizontal FOV 105.1°, vertical FOV 54.8°, diagonal FOV 128.2°• Lens Mount: M16• Iris Type: Fixed• Aperture: F1.0• Depth of Field: 2.8 mm: 3.3 m to infiniteDORI: 2.8 mm: D: 89 m, O: 35 m, R: 17 m, I: 8 mIlluminator• Supplement Light Type: IR,White Light• Supplement Light Range: Up to 60 m• Smart Supplement Light: Yes• IR Wavelength: 850 nmVideo• Main Stream:50 Hz: 25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)60 Hz: 24 fps (3840 × 2160); 30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)• Sub-Stream50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)• Third Stream50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)*The third stream is supported under certain settings.• Video CompressionMain 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 16 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-streamNetwork• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP• Simultaneous Live View: Up to 6 channels• API: Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP• 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 1.1/1.2/1.3, host authentication (MAC address)• Network Storage: NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)• 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+, Edge 89+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+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• Image Enhancement: BLC, HLC, 3D DNR• SNR > 52 dB• Wide Dynamic Range (WDR): 130 dB• Privacy Mask: 4 programmable polygon privacy masksInterface• 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 512 GB• Reset Key: YesEvent• Basic Event: Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception• Linkage: Upload to FTP/NAS/memory card,notify surveillance center,trigger recording,trigger capture,send email• Smart Event: Scene change detectionDeep Learning Function• Face Capture: Yes• Perimeter Protection: Line crossing, intrusion, region entrance, region exitingSupport alarm triggering by specified target types (human and vehicle)General• Power: 12 VDC ± 25%, 0.7 A, max. 8.5 W, Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 9.5 W• Material: Front cover: Metal, body: Metal, bracket: Metal• Dimension: 286.7 mm × 93.3 mm × 91.2 mm (11.3" × 3.7" × 3.6")• Package Dimension: 386 mm × 156 mm × 155 mm (15.2" × 6.1" × 6.1")• Weight: Approx. 1085 g (2.4 lb.)• With Package Weight: Approx. 1639 g (3.6 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)• General Function: Heartbeat, mirror, password reset via email, pixel counter, anti-banding• Language: 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), UkrainianApproval• EMC: CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,IC: ICES-003: Issue 7,KC: KN32: 2015, KN35: 2015,RCM: AS/NZS CISPR 32: 2015• SafetyUL: 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• Environment: CE-RoHS: 2011/65/EU• Protection: IP67: IEC 60529-2013