Camera de supraveghere Hikvision DarkFighter Laser Speed Dome,8MP, DS-2DF8C848I5XS-AELW(T5)

Descriere

Utilizata si in senzorii de imagine al camerelor Hikvision, tehnologia CMOS ajuta la captarea imaginilor la o calitate superioara. Printre caracteristicile importante ale dispozitivelor CMOS sunt imunitatea ridicata la zgomot si consum de energie redus.

Zoom motorizat

Avantajele includ posibilitatea de zoom direct pe camera, imagini mai clare, contrast mai bun chiar si in conditii de iluminare scazuta sau la distante focale lungi. Avand si functia de autofocus nu mai este nevoie de o ajustare manuala la fiecare schimbare de cadru.

Tehnologia EXIR

Ofera o iluminare mai eficienta, cu 30 % fata de led-urile IR traditionale. Pentru a putea profita din plin de lumina IR, aceasta, este produsa sub forma dreptunghiulara, pentru a se potrivi mai bine pe dimensiunea unui ecran de 4:3 sau 16:9. Imaginile vor fi iluminate uniform, fara zone supra-iluminate in centru si intunecate in lateral.

Functia PoC permite utilizarea unui singur cablu pentru transmiterea ambelor semnale necesare functionarii camerelor: alimentare si semnal video. Reduce considerabil pretul si timpul de lucru alocat instalarii

Wide Dynamic Range – WDR

Este o tehnologie utilizata de camerele de supraveghere video CCTV, cu scopul de a echilibra imaginile video care au o gama dinamica mare. Aceasta este o caracteristica care confera camerei, posibilitatea, de a aplica intensitati separate ale luminii pentru aceeasi imagine. Aceasta functie este ideala pentru imagini care cuprind atat zone luminate cat si zone intunecate.

Digital Noise Reduction – DNR

Functia DNR elimina "zgomotul" din imagini, generand astfel o imagine distincta, clara iar pixelii nedoriti  sunt eliminati din imagine. Utilizand un filtru de reducere a zgomotului 2D pentru obiectele in miscare si un filtru adaptiv 3D de reducere a "zgomotului" pentru obiectele fixe. Ca si rezultat al acestei functii, imaginea devine mult mai clara si de dimensiuni mai mici.

Smart IR

Smart IR este o tehnologie incorporata in unele camera de securitate, care regleaza intensitatea  Led-ului infrarosu a camerei de supraveghere, pentru a compensa distanta  fata de un obiect, astfel incat infrarosul sa nu supraexpuna obiectul.

Tehnologia Smart IR este folosita pentru a rezolva problema contrastarii imaginii de catre LED-urile infrarosu, cum ar fi fetele oamenilor, cand acestia sunt prea aproape de ele pe timp de noapte.

IP 67

Nivelul de protectie asigurat de carcasa camerei impotriva accesului la componentele interne, a corpurilor solide sau a patrunderii apei. IP 67 indica un grad superior de protectie asupra factorilor externi si ofera protectie impotriva efectului de imersie, intre 15 cm si 1 m.

Wide temperature

Domeniul larg de functionare al camerei, ii permite acesteia sa functioneze intr-un mediu cu temperaturi cuprinse intre -40°C si +60°C si cu umiditate de pana la 90%

• • • Camera
    • Image Sensor1/1.8" progressive scan CMOS
    • Min. IlluminationColor: 0.002 Lux @ (F1.5, AGC ON), B/W: 0.0002 Lux @ (F1.5, AGC ON)
    • Shutter Speed1/1 s to 1/30,000 s
    • Slow ShutterYes
    • Day & NightIR cut filter
    • Zoom48x optical, 16x digital
    • Max. Resolution3840 × 2160

    • Lens
    • FocusAuto, semi-auto, manual, rapid focus
    • Focal Length6.0 to 288 mm
    • Zoom SpeedApprox. 7.8 s
    • FOV

      Horizontal field of view: 60.0° to 2.0° (wide-tele),

      Vertical field of view: 35.8° to 1.2° (wide-tele),

      Diagonal field of view: 67.0° to 2.4° (wide-tele)

    • ApertureMax. F1.5

    • Illuminator
    • Supplement Light TypeLaser
    • Supplement Light RangeLaser Distance: up to 500 m
    • 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 Stream

      50 Hz: 25 fps (3840 × 2160，2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720);

      60 Hz: 24 fps (3840 × 2160，2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

    • Sub-Stream

      50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)

      60 Hz: 24 fps (704 × 480, 640 × 480, 352 × 240)

    • Third Stream

      50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)

      60 Hz: 24 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

    • Video Compression

      Main 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, UDP, IGMP, ICMP, DHCP, PPPoE, 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 user 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
    • Day/Night SwitchDay, night, auto, scheduled-switch
    • Image EnhancementBLC, HLC, 3D DNR
    • Wide Dynamic Range (WDR)140 dB
    • DefogOptical defog
    • Image StabilizationOIS
    • Regional ExposureYes
    • Regional FocusYes
    • Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
    • Image Parameters SwitchYes
    • Privacy MaskUp to 24 masks, mosaic mask, mask color configurable, rectangle region
    • SNR≥ 52 dB

    • Interface
    • Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
    • On-board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC cards, 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
    • RS-485Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive

    • Event
    • Basic EventAudio exception, motion detection, video tampering alarm, alarm input, alarm 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
    • Alarm LinkagePreset, patrol scan, pattern scan, memory card video recording, alarm output, sending email, notify surveillance center, upload to FTP, NAS video recording

    • 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 Protection

      Line 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
    • Operating ConditionTemperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%
    • Language33 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
    • Power Consumption and Current24 VAC (Max. 62 W, including max. 12 W for IR and max. 8 W for heater), PoE 802.3 bt (Max. 51 W, including max. 12 W for IR and max. 8 W for heater)
    • WiperYes. Rain-sensing auto control
    • DimensionØ 267 mm × 430 mm (Ø 10.51" × 16.93")
    • WeightApprox. 9.6 kg (21.16 lb.)

    • Approval
    • EMC

      FCC 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)

    • Safety

      UL (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)

    • Environment

      CE-RoHS (2011/65/EU); WEEE (2012/19/EU);

      Reach (Regulation (EC) No 1907/2006)

    • ProtectionIP67 Standard, IK10 (IEC 62262:2002), 6000V Lightning Protection, Surge Protection and Voltage Transient Protection