DVR HikVision 4 canale 4MP AcuSense eSSD DS-E04HQHI-B

Descriere

 AUDIO PRIN CABLU COAXIAL DOAR IMPREUNA CU CAMERE CU TERMINATIA "S"

Un nou standard este necesar pentru a micsora dimensiunile fisierelor pe masura ce tehnologia avanseaza. Aici intra in actiune standardul H.265. Acest standard este conceput sa utilizeze o latime de banda mult mai mica multumita tehnicilor de encoding avansate dar si un model de encoding/decoding mai sofisticat.

Functia  AcuSense filtreaza si elimina alarmele false (pasari, frunze, ploaie, lumina) cu o acuratete de peste 90%.

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.

Monitorizarea de la distanta

Ofera posibilitatea de a urmari locuita personala sau spatiul comercial de la distanta, prin intermediul unui smartphone, tableta sau laptop.   Aceasta este o solutie optima, pentru a vedea transmisia sistemului video de supraveghere detinut intr-o anumita locatie cu ajutorul unei conexiuni la internet, 3G sau 4G.

Audio over Coax 

Cu ajutorul functiei Audio over Coax o persoana poate auzi ce se intampla in campul de vizualizare a camerei de supraveghere, fie direct prin intermediul DVR-ului fie prin intermediul aplicatiei mobile folosind un singur cablu de conectare intre camera si DVR.

Multi Chanel Synchronous Playback

Redarea sincrona va permite sa vizualizati imagini video la un anumit moment in timp, de la mai multe camere, simultan. Spre exemplu, daca doriti sa vizualizati toate imaginile video captate de mai multe camera la ora 10:00 puteti folosi redarea sincrona in loc sa examinati fiecare filmare video in parte.

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.

Noile DVR-uri de la Hikvision permit conectarea simultana atat a camerelor HD-TVI, a camerelor AHD cat si a celor analogice.

Cum functioneaza DDNS?

Daca doriti sa accesati o camera CCTV sau un server de gazduire dar adresele IP atribuite lor nu sunt statice, atunci serviciul DDNS este solutia.

Majoritatea providerilor de internet nu oferta IP static, dar pentru accesarea echipamentelor de monitorizare video fara a inlocui de fiecare data adresa IP se va configura serviciul DDNS. Similar cu un server DNS, acesta creaza o baza de date care contine relatiile dintre domenii si adresele numerice, actualizarea facandu-se la intervale de timp prestabilite sau automat la schimbarea adresei IP. Datorita acestei facilitati, DVR-ul/NVR-ul sau camerele tale vor fi disponibile la domeniu cunoscut, indiferent de IP-ul acestuia.

HDMI ofera o calitate sporita a imaginii

HDMI – Hight Definition Multimedia Interface ofera posibilitatea conectarii unui ecran/televizor HD pentru redarea imaginilor la o claritate sporita. Prin intermediul unei conexiuni HDMI, semnalul video este transmis in format digital pentru o imagine cat mai clara.

Wide temperature

Domeniul larg de functionare al camerei, ii permite acesteia sa functioneze intr-un mediu cu temperaturi cuprinse intre -10°C si +45°C si cu umiditate de pana la 90%.

• Motion Detection 2.0
• Human/Vehicle Analysis

  Deep learning-based motion detection 2.0 is enabled by default for all analog channels, it can classify human and vehicle, and extremely reduce false alarms caused by objects like leaves and lights;

  Quick search by object or event type is supported;

• Recording
• Video CompressionH.265 Pro/H.265
• Encoding Resolution

  When 1080p Lite mode is not enabled:

  3K Lite/5 MP Lite/4 MP lite/1080p/720p/VGA/WD1/4CIF/CIF;

  When 1080p Lite mode is enabled:

  3K Lite/5 MP Lite/4 MP Lite/1080p Lite/720p Lite/VGA/WD1/4CIF/CIF

• Frame Rate

  Main stream:

  When 1080p Lite mode not enabled:

  For 3K stream access: 3K Lite@12 fps; 4 MP Lite/1080p@15 fps;

  720p/WD1/4CIF/VGA/CIF@20 fps

  For 5 MP stream access: 5 MP Lite@12fps; 4 MP Lite/1080p@15 fps;

  720p/WD1/4CIF/VGA/CIF@20 fps

  For 4 MP stream access: 4 MP Lite/1080p@15 fps; 720p/WD1/4CIF/VGA/CIF@25 fps

  (P)/30 fps (N)

  For 1080p stream access: 1080p/720p@15 fps; VGA/WD1/4CIF/CIF@25 fps (P)/30 fps

  (N)

  For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)

  When 1080p Lite mode enabled:

  3K Lite/5 MP Lite@12fps; 4 MP Lite@15 fps; 1080p Lite/720p

  Lite/VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)

  *: 3K Lite/5 MP@12 fps is only available for channel 1.

  Sub-stream:

  WD1/4CIF@12 fps; CIF@25 fps (P)/30 fps (N)

• Video BitrateAccording to the actual scene, scene-adaptive bitrate control technology would automatically allocates appropriate bitrate to ensure the stability of recording period.
• Stream Type

  Video, Video & Audio

  Note: In order to protect privacy, the device will only record video (without audio) by default. If you want to record audio, you shall manually enable audio recording. For operation details, refer to the user manual.

• Audio CompressionG.711u
• Audio Bitrate64 Kbps

• Video And Audio
• IP Video Input

  1-ch

  Up to 6 MP resolution

  Support H.265+/H.265 IP cameras

• Analog Video Input

  4-ch

  BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection

• HDTVI Input5 MP@20 fps, 3K@20 fps, 4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@60 fps, 720p@50 fps, 720p@30 fps, 720p@25 fps
• AHD Input4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@30 fps, 720p@25 fps
• HDCVI Input4 MP@30 fps, 4 MP@25 fps, 1080p@30 fps, 1080p@25 fps, 720p@30 fps, 720p@25 fps
• CVBS InputSupport
• HDMI Output1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
• VGA Output1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
• Video Output ModeHDMI/VGA simultaneous output
• Audio Input4-ch via coaxial cable
• Audio Output1-ch via HDMI
• Synchronous Playback4-ch

• Network
• Total Bandwidth

  72 Mbps

  Incoming bandwidth: 4 Mbps

• Remote Connection32
• Network ProtocolTCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, UPnP™, HTTPS
• Network Interface1, RJ45 10/100 Mbps self-adaptive Ethernet interface

• Auxiliary Interface
• Capacity

  Built-in 512 GB eSSD (480 GB available)

  Note:

  The device can store about 2 weeks videos for 4-ch analog cameras (default parameters), this estimation is for reference only

• USB InterfaceRear panel: 2 × USB 2.0
• Alarm In/OutN/A

• General
• Power Supply12 VDC, 1 A
• Consumption≤ 5.4 W (with eSSD)
• Working Temperature-10 °C to 45 °C (14 °F to 113 °F)
• Working Humidity10% to 90%
• Dimension (W × D × H)151 × 121 × 46 mm (5.94 × 4.76 × 1.81 inch)
• Weight≤ 0.5 kg (with eSSD, 1.1 lb.)