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        8A Series 4MP 42X DarkFighter IR Network Speed Dome

        • 1/1.8" Progressive Scan CMOS
        • High quality imaging with 4 MP resolution
        • Excellent low-light performance with DarkFighter technology
        • 42× optical zoom and 16× digital zoom provide close up views over expansive areas
        • Expansive night view with up to 200 m invisible IR distance
        • Water and dust resistant (IP67) and vandal proof (IK10)
        • Supports face capture to detect, capture, grade, and select faces in motion
        • Supports road traffic to detect vehicles

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        Available models:

        DS-2DF8A442NXS-AEL(T5)

        Specification

        • Camera
        • Image Sensor1/1.8" progressive scan CMOS
        • Min. IlluminationColor: 0.001 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2，AGC ON), 0 Lux with IR
        • Shutter Speed1/1 s to 1/30,000 s
        • Slow ShutterYes
        • Day & NightIR cut filter
        • Zoom42x optical, 16x digital
        • Max. Resolution2560 × 1440
        • Lens
        • FocusAuto, semi-auto, manual, rapid focus
        • Focal Length6.0 mm to 252 mm
        • Zoom SpeedApprox. 4.5 s
        • FOVHorizontal field of view: 56.6° to 1.7° (wide-tele), Vertical field of view: 33.7° to 0.9° (wide-tele), Diagonal field of view: 63.4° to 1.9° (wide-tele)
        • ApertureMax. F1.2
        • Illuminator
        • Supplement Light Type invisible IR
        • Supplement Light Range200m
        • Smart Supplement LightYes
        • PTZ
        • Movement Range (Pan)360°
        • Movement Range (Tilt)-20° to 90° (auto flip)
        • Pan SpeedPan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s
        • Tilt SpeedTilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s
        • Proportional PanYes
        • Presets300
        • Patrol Scan8 patrols, up to 32 presets for each patrol
        • Pattern Scan4 pattern scans, record time over 10 minutes for each scan
        • Power-off MemoryYes
        • Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
        • 3D PositioningYes
        • PTZ Status DisplayYes
        • Preset FreezingYes
        • Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output
        • Video
        • Main Stream50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
        • Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
        • Third Stream50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
        • Video CompressionMain stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264/MJPEG
        • Video Bit Rate32 Kbps to 16384 Kbps
        • H.264 TypeBaseline Profile/Main Profile/High Profile
        • H.265 TypeMain Profile
        • Scalable Video Coding (SVC)H.264 and H.265 encoding
        • Region of Interest (ROI)8 fixed regions for each stream
        • Audio
        • Audio CompressionG.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM
        • Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)
        • Network
        • Network StorageNAS (NFS, SMB/ CIFS), ANR
        • ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour
        • APIISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S, Profile G, Profile T)
        • Simultaneous Live ViewUp to 20 channels
        • User/HostUp to 32 users. 3 levels: Administrator, Operator and User
        • SecurityPassword 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, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)
        • ClientHikCentral, iVMS-4200, Hik-Connect
        • Web BrowserIE11, Chrome 57.0+, Firefox 52.0+, Safari 11+
        • Image
        • Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
        • Day/Night SwitchDay, night, auto, scheduled-switch
        • Image EnhancementBLC, HLC, 3D DNR
        • Wide Dynamic Range (WDR)140 dB WDR
        • DefogOptical defog
        • Image StabilizationYes. Built-in gyroscope to improve EIS performance.
        • Regional ExposureYes
        • Regional FocusYes
        • Privacy MaskUp to 24 masks, polygon region, mosaic mask, mask color configurable
        • SNR≥ 52 dB
        • Interface
        • Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
        • On-board StorageBuilt-in memory card slot, support MicroSD/MicroSDHC/MicroSDXC, up to 256 GB
        • Alarm7 inputs, 2 outputs
        • Audio1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
        • Video Output1.0V[p-p]/75Ω, PAL, NTSC, BNC connector
        • RS-485HIKVISION, Pelco-P, Pelco-D, self-adaptive
        • Event
        • LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,and PTZ actions (such as preset, patrol scan, pattern scan)
        • Basic EventMotion detection, video tampering alarm, alarm input and output, exception
        • Smart EventLine crossing detection, region entrance detection, unattended baggage detection, object removal detection, intrusion detection, region exiting detection, vandal-proof alarm, audio exception detection
        • Smart TrackingManual tracking, auto-tracking
        • Deep Learning Function
        • Face CaptureSupport detecting up to 30 faces at the same time. Support detecting, tracking, capturing, grading, selecting of face in motion, and output the best face picture of the face
        • Face ComparisonYes
        • Perimeter ProtectionLine crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)
        • Road Traffic and Vehicle Detection
        • Road TrafficSupport vehicle detection (license plate number,vehicle model, and vehicle color recognition)
        • General
        • General FunctionMirror, password protection, watermark, IP address filter
        • Power24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater), Hi-PoE (Max. 50 W, including max. 18 W for IR and max. 6 W for heater)
        • Operating ConditionTemperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%
        • Dimension⌀ 267 mm × 405 mm (⌀ 10.51" × 15.94")
        • WeightApprox. 8.5 kg (18.74 lb.)
        • Língua33 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
        • EMCFCC SDoC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC VoC (ICES-003: Issue 6, 2019); KC (KN 32: 2015, KN 35: 2015)
        • SafetyUL (UL 62368-1) CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2017), BIS (IS 13252(Part 1):2010+A1:2013+A2:2015); LOA (SANS IEC60950-1)
        • EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
        • ProtectionIP67 Standard, Lightning Protection, Surge Protection and Voltage Transient Protection, ±6kV Line to Gnd, ±3kV Line to Line, IEC61000-4-5, IK10
        *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

        Specification

        Specification
        Camera
        • Image Sensor1/1.8" progressive scan CMOS
        • Min. IlluminationColor: 0.001 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2，AGC ON), 0 Lux with IR
        • Shutter Speed1/1 s to 1/30,000 s
        • Slow ShutterYes
        • Day & NightIR cut filter
        • Zoom42x optical, 16x digital
        • Max. Resolution2560 × 1440
        Lens
        • FocusAuto, semi-auto, manual, rapid focus
        • Focal Length6.0 mm to 252 mm
        • Zoom SpeedApprox. 4.5 s
        • FOVHorizontal field of view: 56.6° to 1.7° (wide-tele), Vertical field of view: 33.7° to 0.9° (wide-tele), Diagonal field of view: 63.4° to 1.9° (wide-tele)
        • ApertureMax. F1.2
        Illuminator
        • Supplement Light Type invisible IR
        • Supplement Light Range200m
        • Smart Supplement LightYes
        PTZ
        • Movement Range (Pan)360°
        • Movement Range (Tilt)-20° to 90° (auto flip)
        • Pan SpeedPan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s
        • Tilt SpeedTilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s
        • Proportional PanYes
        • Presets300
        • Patrol Scan8 patrols, up to 32 presets for each patrol
        • Pattern Scan4 pattern scans, record time over 10 minutes for each scan
        • Power-off MemoryYes
        • Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
        • 3D PositioningYes
        • PTZ Status DisplayYes
        • Preset FreezingYes
        • Scheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output
        Video
        • Main Stream50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
        • Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
        • Third Stream50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
        • Video CompressionMain stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264/MJPEG
        • Video Bit Rate32 Kbps to 16384 Kbps
        • H.264 TypeBaseline Profile/Main Profile/High Profile
        • H.265 TypeMain Profile
        • Scalable Video Coding (SVC)H.264 and H.265 encoding
        • Region of Interest (ROI)8 fixed regions for each stream
        Audio
        • Audio CompressionG.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM
        • Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)
        Network
        • Network StorageNAS (NFS, SMB/ CIFS), ANR
        • ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour
        • APIISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S, Profile G, Profile T)
        • Simultaneous Live ViewUp to 20 channels
        • User/HostUp to 32 users. 3 levels: Administrator, Operator and User
        • SecurityPassword 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, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)
        • ClientHikCentral, iVMS-4200, Hik-Connect
        • Web BrowserIE11, Chrome 57.0+, Firefox 52.0+, Safari 11+
        Image
        • Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
        • Day/Night SwitchDay, night, auto, scheduled-switch
        • Image EnhancementBLC, HLC, 3D DNR
        • Wide Dynamic Range (WDR)140 dB WDR
        • DefogOptical defog
        • Image StabilizationYes. Built-in gyroscope to improve EIS performance.
        • Regional ExposureYes
        • Regional FocusYes
        • Privacy MaskUp to 24 masks, polygon region, mosaic mask, mask color configurable
        • SNR≥ 52 dB
        Interface
        • Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
        • On-board StorageBuilt-in memory card slot, support MicroSD/MicroSDHC/MicroSDXC, up to 256 GB
        • Alarm7 inputs, 2 outputs
        • Audio1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
        • Video Output1.0V[p-p]/75Ω, PAL, NTSC, BNC connector
        • RS-485HIKVISION, Pelco-P, Pelco-D, self-adaptive
        Event
        • LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,and PTZ actions (such as preset, patrol scan, pattern scan)
        • Basic EventMotion detection, video tampering alarm, alarm input and output, exception
        • Smart EventLine crossing detection, region entrance detection, unattended baggage detection, object removal detection, intrusion detection, region exiting detection, vandal-proof alarm, audio exception detection
        • Smart TrackingManual tracking, auto-tracking
        Deep Learning Function
        • Face CaptureSupport detecting up to 30 faces at the same time. Support detecting, tracking, capturing, grading, selecting of face in motion, and output the best face picture of the face
        • Face ComparisonYes
        • Perimeter ProtectionLine crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)
        Road Traffic and Vehicle Detection
        • Road TrafficSupport vehicle detection (license plate number,vehicle model, and vehicle color recognition)
        General
        • General FunctionMirror, password protection, watermark, IP address filter
        • Power24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater), Hi-PoE (Max. 50 W, including max. 18 W for IR and max. 6 W for heater)
        • Operating ConditionTemperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%
        • Dimension⌀ 267 mm × 405 mm (⌀ 10.51" × 15.94")
        • WeightApprox. 8.5 kg (18.74 lb.)
        • Língua33 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
        • EMCFCC SDoC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC VoC (ICES-003: Issue 6, 2019); KC (KN 32: 2015, KN 35: 2015)
        • SafetyUL (UL 62368-1) CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2017), BIS (IS 13252(Part 1):2010+A1:2013+A2:2015); LOA (SANS IEC60950-1)
        • EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
        • ProtectionIP67 Standard, Lightning Protection, Surge Protection and Voltage Transient Protection, ±6kV Line to Gnd, ±3kV Line to Line, IEC61000-4-5, IK10
        *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

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