Camera de supraveghere cu alarma Hikvision DarkFighter Speed Dome, 4MP, DS-2DF8442IX-AEL(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: 0.001 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
• 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 (optical, wide-tele)
• FOV

  Horizontal 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 TypeIR
• Supplement Light RangeUp to 400 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 (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

  60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

• Sub-Stream

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

  60 Hz: 30 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: 30 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

• 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)/32~192 Kbps (MP2L2)

• Network
• 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
• Image EnhancementBLC, HLC, 3D DNR
• Wide Dynamic Range (WDR)140 dB WDR
• 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

• Interface
• Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port; Hi-PoE
• 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 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
• 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%
• WiperYes
• Dimension⌀ 266.6 mm × 410 mm (⌀ 10.50" × 16.14")
• WeightApprox. 8 kg (17.64 lb.)
• 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

• 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 (IEC 60529-2013), Lightning Protection, Surge Protection and Voltage Transient Protection, ±6kV Line to Gnd, ±3kV Line to Line, IEC61000-4-5