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Features  Model: Hikvision Bullet DS-2CD2087G2H-LIU 2.8mm, black 8 MP Smart Hybrid Light with ColorVu Fixed Mini Bullet Network Camera High quality imaging with 8 MP resolution Smart Hybrid Light: advanced technology with long range Clear imaging against strong back light due to 130 dB WDR technology Efficient H.265+ compression technology Focus on human and vehicle classification based on deep learning -U: Built-in microphone for real-time audio security Water and dust resistant (IP67)  Specifications  Camera • 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 infinite DORI: 2.8 mm: D: 89 m, O: 35 m, R: 17 m, I: 8 m Illuminator • Supplement Light Type: IR,White Light • Supplement Light Range: Up to 40 m • Smart Supplement Light: Yes • IR Wavelength: 850 nm Video • 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-Stream 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360) • Third Stream 50 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 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 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-stream Audio • Audio Compression -U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC • Audio Bit Rate-U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3) • Audio Sampling Rate -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz • Environment Noise Filtering -U: Yes Network • 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 masks 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 512 GB • Built-in Microphone -U: Yes • Reset Key: Yes Event • 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 detection Deep Learning Function • Face Capture: Yes • Perimeter Protection: Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) General • Power: 12 VDC ± 25%, 0.58 A, max. 7 W,Ø5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 8.5 W • Material: Front cover: Metal, body: Metal, bracket: Metal • Dimension: Ø74.4 mm × 179.2 mm (Ø2.9" × 7.1") • Package Dimension: 234 mm × 120 mm × 117 mm (9.2" × 4.7" × 4.6") • Weight: Approx. 525 g (1.2 lb.) • With Package Weight: Approx. 750 g (1.7 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), Ukrainian Approval • 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 • 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 • Environment: CE-RoHS: 2011/65/EU • Protection: IP67: IEC 60529-2013