Camera supraveghere Wi‑Fi 6 Hikvision 4MP DS-2DE2C400MWG/W(2.8mm), Smart Hybrid Light cu iluminare de lunga distanta, microfon si difuzor incorporat pentru audio bidirectional, detectie persoane si Auto‑Tracking Lite, carcasa IP66

Descriere

SD card

Scapa de grija instalatiilor complexe , de amalgamul de cabluri si echipamente grele si costisitoare, deoarece acum poti inregistra si stoca  imaginile pe propriul card SD pe care il conectezi direct la camera.

Atat microfonul cat si difuzorul prezinta capacitatea de a comunica si asculta  persoanele supravegheate, oferind astfel posibilitatea de a fi la curent cu tot ce se intampla in locatia respectiva in orice moment al zilei. Totodata puteti transmite un mesaj audio, direct de pe aplicatia mobile sau laptop.

Modalitatea foarte usoara de configurare a echipamentului permite vizualizarea chiar si de la distanta a camerelor. Aplicatia Hik-Connect va pune la dispozitie, printr-o simpla scanare a codului QR posibilitatea de a monitoriza zona dorita, oricand si oriunde.

Motion detection

Detectia de miscare presupune analizarea diferentelor dintre doua imagini. Daca diferenta dintre cele doua imagini comparate trece de o anumita valoare data, este detectata miscarea si se declanseaza alarma setata. Elementul cheie in detectia de miscare este Region of Interest (ROI). ROI denota o zona video sensibila la miscare. O zona de detectie a miscarii este in esenta o retea de 16x16 celule. Acestor celule li se impun niste limite de sensibilitate la miscare, valoare la care este declansata automat alarma.

Back Light Compensation - BLC

Functia BLC (Compensarea luminii din spate) este folosita adesea la imagini in care o sursa de lumina puternica se afla in spatele subiectului de interes. In acest caz, subiectul ar aparea doar ca un contur negru. BLC permite camerei sa regleze expunerea intregii imagini, pentru a evidentia corect subiectul in prim-plan.

HLC

HLC (Highlight Compensation) reduce intensitatea luminii orbitoare. Foarte efienta in recunoasterea numerelor de inmatriculare a masinilor pe timp de noapte. HCL-ul poate recunoaste orice spot de lumina si poate compensa acesta pentru a obtine o imagine clara.

3D DNR

DNR este o functie care reduce zgomotul de imagine , in scopul de a imbunatati calitatea imaginii aparatului.In special , se reduce zgomotul care este generat in conditii de luminozitate slaba.

3D se refera la trei dimensiuni si incorporate in 3D DNR este un circuit de reducere a zgomotului digital, capabil de a reducezgomotul de imagine si de a imbunatati esecul amestecat de culori si contactul de culori

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.

Scanare progresiva

Scanarea progresiva este o tehnologie asociata camerelor cu senzor IP si este utilizata la transmiterea, afisarea sau stocarea imaginilor in miscare.

In mod traditional , metoda de scanare utilizata in majoritatea  formatelor de semnal video a fost intreteserea, utilizata la dispositive cum ar fi , camerele CCTV analogice.

Mod de functionare!

Toate liniile vertical ale imaginii sunt afisate in totalitate pe fiecare cadru in loc sa fie impartite in campuri separate.

Principalul avantaj al acestuia consta in claritatea imaginii, in special atunci cand un subiect este in miscare.Cu ajutorul unui senzor progresiv imagistica de scanare reduce efectul de rupere si miscare estompata.

Tampering alarm

Tampering alarm este o caracteristica inteligenta pentru camerele IP, care au un puternic accent pe securitate, cum ar fi sabotaj / vandalism. Aceste camere sunt proiectate pentru a fi instalate in locuri expuse in cazul in care exista o amenintare activa a persoanelor care interfereaza cu ea.

Automatic Gain Control - AGC

AGC - este o functie realizata de camera de supraveghere video, care are rolul de a mari/micsora calitatea imaginilor surprinse in conditii de iluminat scazut/ridicat.

Daca semnalul este prea slab, datorita scaderii iluminatului, atunci acest circuit amplifica semnalul din ce in ce mai mult. Daca semnalul este adecvat, circuitul responsabil cu functia AGC nu va aplica nici o amplificare. Iar daca lumina este prea puternica acest circuit va diminua semnalul video.

• Camera
• Image Sensor1/2.7" Progressive Scan CMOS
• Max. Resolution2560 × 1440
• Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR
• Shutter Time1/3 s to 1/100,000 s
• Day & NightIR cut filter

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

  2.8 mm, horizontal FOV 94°, vertical FOV 49°, diagonal FOV 114°

  4 mm, horizontal FOV 70°, vertical FOV 35°, diagonal FOV 85°

• Lens MountM12
• Iris TypeFixed
• ApertureF1.6

• PTZ
• Movement Range (Pan)0° to 345°
• Movement Range (Tilt)0° to 80°
• Pan SpeedUp to 25°/s
• Tilt SpeedUp to 20°/s

• DORI
• DORI

  2.8 mm, D: 68 m, O: 27 m, R: 13 m, I: 6 m

  4 mm, D: 100 m, O: 39 m, R: 20 m, I: 10 m

• Illuminator
• Supplement Light TypeIR,White Light
• Supplement Light RangeUp to 30 m
• Smart Supplement LightYes
• IR Wavelength850 nm

• Video
• Main Stream

  50 Hz:

  20 fps (2560 × 1440, 1920 × 1080, 1280 × 720)

  60 Hz:

  20 fps (2560 × 1440, 1920 × 1080, 1280 × 720)

• Sub-Stream

  50 Hz: 20 fps (768 x 432)

  60 Hz: 20 fps (768 x 432)

• Video Compression

  Main stream: H.265/H.264,

  Sub-stream: H.265/H.264/MJPEG

• Video Bit Rate32 Kbps to 8 Mbps
• H.264 TypeBaseline Profile,Main Profile,High Profile
• H.265 TypeMain Profile
• Bit Rate ControlCBR,VBR
• Region of Interest (ROI)1 fixed region for main stream
• Scalable Video Coding (SVC)H.264 and H.265 encoding

• Audio
• Audio TypeMono sound
• Audio Sampling Rate8 kHz/16 kHz
• Environment Noise FilteringYes
• Audio CompressionG.711/AAC-LC
• Audio Bit Rate64 Kbps (G.711ulaw)/16 to 64 Kbps (AAC-LC)

• Network
• APIONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
• SecurityPassword protection, complicated password, HTTPS encryption, watermark, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, security audit log, TLS 1.2, TLS 1.3, host authentication (MAC address)
• Simultaneous Live ViewUp to 6 channels
• ProtocolsTCP/IP, ICMP, DHCP, DNS, DDNS, HTTP, RTP, RTCP, RTSP, NTP, IGMP, IPv4, IPv6, UDP, QoS, SMTP, SNMP
• User/Host

  Up to 32 users

  3 user levels: administrator, operator, and user

• ClientiVMS-4200,Hik-Connect
• Web BrowserLocal service: IE11, Chrome 57.0+, Firefox 52.0+, Edge 89+

• Mobile Communication
• StandardLTE-FDD,LTE-TDD
• Frequency

  EU:

  LTE-FDD: B1/3/5/7/8/20/28

  IN:

  LTE-FDD: B1/3/5/8

  LTE-TDD: B34/38/39/40/41

  LA:

  LTE-FDD: B2/3/4/5/7/8/28/66

  NA:

  LTE-FDD: B2/4/5/12/13/17/66/71

• Uplink and Downlink Data Rate

  EU: uplink: 5.1 Mbps, downlink: 10.3 Mbps

  IN: uplink: 5.1 Mbps, downlink: 10.3 Mbps

  LA: uplink: 5.1 Mbps, downlink: 10.3 Mbps

  NA: uplink: 50 Mbps, downlink: 150 Mbps

• SIM Card TypeNano SIM

• Image
• Wide Dynamic Range (WDR)Digital WDR
• SNR≥ 52 dB
• Day/Night SwitchDay,Night,Auto,Schedule
• Image EnhancementBLC,HLC,3D DNR
• Image SettingsSaturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
• Privacy Mask4 programmable polygon privacy masks

• Interface
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in Microphone1 built-in microphone
• Built-in SpeakerMax. power consumption: 1.5 W, max. sound pressure level: 10 cm: 95 dB.
• Reset KeyYes

• Event
• Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
• LinkageUpload to FTP/memory card, notify surveillance center, send email, trigger recording, trigger capture, audible warning, auto-tracking lite

• General
• Power

  12 VDC ± 25%, 0.75 A, max. 9 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

  *A switching adapter is included in the package.

• Dimension

  131.9 mm × 164 mm × 312.6 mm (5.19" × 6.46\" × 12.31\")

  131.9 mm × 164 mm × 332.6 mm (5.19 × 6.46\" × 13.10\")"

• MaterialPlastic
• Package Dimension224 mm × 178 mm × 230 mm (8.82" × 7.01" × 9.06")
• Approx. 600 g (1.32 lb.)
• With Package WeightApprox. 900 g (1.98 lb.)
• Storage Conditions-30 °C to 40 °C (-22 °F to 104 °F). Humidity 95% or less (non-condensing)
• Startup and Operating Conditions-30 °C to 40 °C (-22 °F to 104 °F). Humidity 95% or less (non-condensing)
• LanguageEnglish, Ukrainian
• General FunctionHeartbeat,anti-banding,mirror,password protection,password reset via email

• Approval
• 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,

  IC: ICES-003: Issue 7,

  KC: KN32: 2015, KN35: 2015

• Safety

  CB: IEC 62368-1: 2014+A11,

  CE-LVD: EN 62368-1: 2014/A11: 2017,

  BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005

• Environment

  CE-RoHS: 2011/65/EU,

  WEEE: 2012/19/EU,

  Reach: Regulation (EC) No 1907/2006

• ProtectionIP66: IEC 60529-2013