Camera AcuSense Darkfighter Hikvision, 8MP , DS-2CD2186G2-I(SU)Black

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
• Max. Resolution3840 × 2160
• Min. IlluminationColor: 0.003 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR
• Shutter Time1/3 s to 1/100,000 s
• Day & NightIR cut filter
• Angle AdjustmentPan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

• Lens
• Lens TypeFixed focal lens, 2.8 and 4 mm optional
• Focal Length & FOV

  2.8 mm, horizontal FOV 111°, vertical FOV 59°, diagonal FOV 131°

  4 mm, horizontal FOV 87°, vertical FOV 47°, diagonal FOV 102°

• Lens MountM12
• Iris TypeFixed
• ApertureF1.6

• DORI
• DORI

  2.8 mm: D: 89.2 m, O: 35.4 m, R: 17.8 m, I: 8.9 m

  4 mm: D: 99.4 m, O: 39.4 m, R: 19.9 m, I: 9.9 m

• Illuminator
• Supplement Light TypeIR
• Supplement Light RangeUp to 30 m
• Smart Supplement LightYes
• IR Wavelength850 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 (640 × 480, 640 × 360)

  60 Hz: 30 fps (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)

  *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 Rate32 Kbps to 16 Mbps
• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.265 TypeMain Profile
• Bit Rate ControlCBR/VBR
• Scalable Video Coding (SVC)H.264 and H.265 encoding
• Region of Interest (ROI)1 fixed region for main stream and sub-stream
• Target CroppingYes

• Audio
• Audio Type-U: mono sound
• Audio Compression-U: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
• Audio Bit Rate-U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC)
• Audio Sampling Rate-U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Environment Noise Filtering-U: Yes

• Network
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP
• Simultaneous Live ViewUp to 6 channels
• APIOpen Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• User/HostUp to 32 users. 3 user levels: administrator, operator and user
• SecurityPassword protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
• Network Storage

  MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)

  Together with high-end Hikvision memory card, memory card encryption and health detection are supported.

• ClientiVMS-4200, Hik-Connect, Hik-Central
• Web Browser

  Plug-in required live view: IE 10+

  Plug-in free live view: Chrome 57.0+, Firefox 52.0+

  Local service: Chrome 57.0+, Firefox 52.0+

• Image
• Image Parameters SwitchYes
• Image SettingsRotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
• Day/Night SwitchDay, Night, Auto, Schedule
• Wide Dynamic Range (WDR)120 dB
• SNR≥ 52 dB
• Image EnhancementBLC, HLC, 3D DNR

• Interface
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
• Built-in Microphone-U: Yes
• Audio

  -S: 1 input (line in), max. input amplitude: 3.3 vpp, input impedance:4.7 KΩ, interface type: non-equilibrium;

  1 output (line out), max. output amplitude: 3.3 vpp, output impedance: 100 Ω, interface type: non-equilibrium, mono sound

• Alarm-S: 1 input, 1 output (TTL: max. 12 VDC, 30 mA)
• Reset KeyYes

• Event
• Basic Event

  Motion detection (human and vehicle targets classification), video tampering alarm, exception

  -S: alarm input and output

• Smart EventScene change detection
• Linkage

  Upload to FTP/memory card/NAS, notify surveillance center, send email, trigger recording, trigger capture

  -S: trigger alarm output, audible warning

• Deep Learning Function
• Face CaptureYes

• General
• Power

  12 VDC ± 25%, 0.5 A, max. 6 W, Ø5.5 mm coaxial power plug

  PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.15 A, max. 7.5 W

• DimensionØ121.4 mm × 92.2 mm (Ø4.8" × 3.6")
• Package Dimension150 mm × 150 mm × 141 mm (5.9" × 5.9" ×5.6")
• WeightApprox. 590 g (1.3 lb.)
• With Package WeightApprox. 850 g (1.9 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)
• 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

• General FunctionAnti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter

• Approval
• EMC

  FCC (47 CFR Part 15, Subpart B);

  CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014);

  RCM (AS/NZS CISPR 32: 2015);

  KC (KN 32: 2015, KN 35: 2015)

• Safety

  UL (UL 60950-1);

  CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014);

  CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014)

• EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
• ProtectionIP67 (IEC 60529-2013), IK10 (IEC 62262:2002)