IP camera Hikvision DS-2CD1T47G2H-LIU 4mm PL Model: DS-2CD1T47G2H-LIU 4mm PL Specification Image sensor: 1/3" Progressive Scan CMOS Max. resolution: 2560 1440 Min. illumination: Color: 0.001 Lux (F1.0, AGC on), 0 Lux with IR Shutter time: 1/3 s to 1/100,000 s Day and night: IR cut filter Camera position adjustment: Rotation: 0° to 355°, tilt: 0° to 180°, pan: 0° to 355° Lens type: Fixed focal length lens, 2.8 or 4mm optional Focal length and field of view: 2.8 mm, horizontal field of view 115°, vertical field of view 60°, diagonal field of view 143° 4 mm, horizontal field of view 94°, vertical field of view 50°, diagonal field of view 110° Lens mount: M12 Aperture type: Fixed Aperture: F1.0 2.8 mm: D: 64 m, O: 25 m, R: 12 m, I: 6 m 4 mm: D: 77 m, O: 30 m, R: 15 m, I: 7 m Auxiliary light: Infrared, white light Auxiliary light range: Up to 50 m Smart Supplement Light: Yes IR wavelength: 850 nm Main stream 50 Hz: 20 fps (2560 1440), 25 fps (1920 1080, 1280 720) Main stream 60 Hz: 20 fps (2560 1440), 24 fps (1920 1080, 1280 720) Sub-stream 50 Hz: 25 fps (1280 720, 640 480, 640 360) Sub-stream 60 Hz: 24 fps (1280 720, 640 480, 640 360) Video compression: Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Video bitrate: 32 Kbps to 8 Mbps H.264 type: Baseline Profile, Main Profile, High Profile H.265 type: Main Profile Bitrate control: CBR/VBR Scalable Video Coding (SVC): H.264 and H.265 encoding ROI: 1 fixed region for main stream Audio type: Mono audio Audio compression: G.711/G.722.1/G.726/MP2L2/PCM/AAC-LC Audio bitrate: 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC) Audio sampling rate: 8 kHz/16 kHz Ambient noise filtering: Yes Protocols: IPv4, IPv6, TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, UDP, QoS, FTP, SMTP, UPnP Simultaneous live view: Up to 6 channels API: Open Network Video Interface (Profile S, Profile T, Profile G (only supports -F model)), ISAPI, SDK User/Host: Up to 32 users User levels: Up to 3 users: administrator, operator, and user Security: Protection password, complex password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address) Client: iVMS-4200, Hik-Connect Web browser: Required Plug-in for live view: IE 10, IE 11 Local services: Chrome 57.0+, Firefox 52.0+, Edge 89+ Image settings: Corridor mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser Day/night switch: Day, night, auto, schedule WDR (Wide Dynamic Range): 120 dB SNR: 52 dB Image enhancement: BLC, HLC, 3D DNR Privacy mask: 4 programmable polygonal privacy zone masks Ethernet interface: 1 RJ-45 10M/100M, self-adaptive Ethernet port Memory card slot: -F: Built-in memory card slot, supports microSD/microSDHC/microSDXC cards up to 512 GB Built-in microphone: Yes, 1 built-in microphone Reset: -F: Yes Basic events: Motion detection (support alarm triggered by specific target types (human/vehicle)), image tampering, exception Linkage: Recording to memory card (-F model supports), recording trigger (-F model supports), recording to FTP, alerting monitoring center, sending emails, triggering shooting Power supply: 12 VDC 25%, 0.57 A, max. 6.8 W, coaxial power plug Ø5.5 mm, reverse polarity protection PoE: IEEE 802.3af, class 3, max. 8.3 W Material: Front cover: metal, body: plastic, bracket: plastic Dimensions: 81 mm 83.7 mm 201.96 mm (3.17" 3.29" 7.95") Package dimensions: 150 mm 150 mm 141 mm (5.91" 5.91" 5.55") Weight: Approx. 550 g (1.2 lb.) Weight with package: Approx. 800 g (1.8 lb.) Storage conditions: -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) Operating conditions: -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) Language: Slovak General functions: Heartbeat, anti-banding, mirror, password protection, password reset via email EMC: CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021 RCM: AS/NZS CISPR 32 2015 IC:.