Camera supraveghere IP Hikvision bullet 4MP iDS‑2CD7A46G2‑IZHSY(8‑32mm) DeepinView cu DarkFighter 2.0 pentru lumina slaba, AWDR 150 dB, H.265+, varifocala motor, detectie oameni/vehicule ShotN, 5 fluxuri, incalzitor integrat, G‑sensor, IP67, IK10

Descriere

Tehnologia CMOS

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 redus de energie.

 Functia Ultra LowLight ofera imagini lare si pline de culoare chiar si pe timp de noapte.

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.

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.

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.

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.

ROI Codec

Caracteristica care ofera posibilitatea de a crea o zona definita ROI (Region of Interes), astfel incat imginea va cuprinde mai multe detalii si o calitate mai buna la acelasi bit rate. Latimea de banda si dimensiunea inregistrarii sunt si ele diminuate, deoarece zonele nedefinite ca ROI vor capta imagini la o calitate mai scazuta.

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.

Line crossing

Aceasta functie poate detecta obiecte, persoane sau masini ce depasesc o linie virtuala predefinita. Reprezinta o solutie ideala pentru monitorizarea intrarilor, a parcarilor sau alte zone delimitate.

Intrusion detection

In cazul de detectare a intruziunilor, camera video porneste simultan alarma si inregistrarea de evenimente. Prin aplicarea celor mai recenti algoritmi, analizeaza in mod automat dimensiunile intrusului pentru a minimiza si estompa alarmele false. Aceste caracteristici sunt foarte folositoare pentru siguranta zonelor predefinite.

Face detection

Prin aplicarea tehnologiei de detectare a fetei, camerele IP de securitate, pot detecta precis trasaturile faciale umane, le pot analiza si declansa alarma in cazul in care este setata una.

Privacy Masking

Privacy Masking este o caracteristica regasita la multe camere IP, folosita pentru a proteja intimitatea personala prin ascunderea unor parti a imaginii cu ajutorul unei zone disimulate.

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.

IP

O camera IP este o camera video digitala in retea, care transmite datele printr-o legatura fast ethernet link. Camerele IP (deasemenea numite “camere de retea “) sunt cel mai des folosite pentru supravegherea video, o versiune digitala si de retea a televiziunii cu circuit inchis (CCTV).Beneficiile camerei IP fata de tehnologia analogical :- Administrare de la distanta din orice locatie;- Zoom digital;- Capacitate de a trimite cu usurinta imagini si video oriunde , cu o conexiune la internet;- Scanare progresiva, care permite imagini de o calitate mai buna extrase din inregistrare, in special pentru tintele mobile;- Numarul de cadre reglabil pentru a atinge specificatiile cerute;- Capacitatea de a trimite semnale de alerta in cazul in care este detectata activitate suspecta;- Cerinte de cablare mai mici.

Datorita standardului ONVIF incorporat, camera poate fi asociata si cu NVR-urile altor producatori.

Power over Ethernet – PoE

Reprezinta modalitatea de alimentare a camerelor sau a altor echipamente IP, prin intermediul cablului de retea. Implementarea retelei se rezuma la un singur cablu, prin care este transmis semnalul de date cat si alimentarea echipamentului. Prin intermediul PoE, instalarea sistemelor de supraveghere devine mult mai simpla, mai sigura si mai putin costisitoare.

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.

IP 67

Un numar IP este utilizat pentru a specifica protectia mediului in incintele din jurul echipamentelor electronice.Aceste evaluari sunt determinate  prin teste specific.

Numarul IP este compus din doua cifre, prima referindu-se la protectia impotriva obiectelor solide si a doua impotriva lichidelor.Cu cat numarul este mai mare cu atat protectia este mai crescuta.

Prima cifra 6 :

Protectia pentru persoane: protectia impotriva atingerii unei parti periculoase

Protectie pentru echipamente : protective impotriva prafului.

A doua cifra 7 :

Protectie impotriva efectului de imersiune intre 15 cm si 1m.

• Camera
• Image Sensor1/1.8" Progressive Scan CMOS
• Max. Resolution2688 × 1520
• Min. IlluminationColor: 0.0005 Lux @ (F1.2, AGC ON),B/W: 0.0001 Lux @ (F1.2, AGC ON),B/W: 0 Lux with IR
• Shutter Time1 s to 1/100,000 s
• Day & Night

  IR cut filter,

  Blue glass module (less ghost phenomenon)

• Lens
• Focal Length & FOV6 to 132 mm, horizontal FOV 59.5° to 3.7°, vertical FOV 35.9° to 2.1°, diagonal FOV 66.5° to 4.3°
• FocusAuto,Semi-auto,Manual
• Iris TypeP-iris
• Aperture6 to 132 mm: F1.6 to F4.1

• DORI
• DORI

  Wide：

  6 to 132mm：D (Detect): 93.8 m, O (Observe): 37.2 m, R (Recognize): 18.8 m, I (Identify): 9.4 m

  Tele:

  6 to 132mm：D (Detect): 1655.2 m, O (Observe): 656.8 m, R (Recognize): 331.0 m, I (Identify): 165.5 m

• Illuminator
• Supplement Light TypeIR
• Supplement Light RangeMonitoring: 200 m
• Smart Supplement LightYes
• IR Wavelength850 nm

• HEOP
• Open Resources

  Memory: 150 MB,

  Smart RAM: 2200 MB,

  eMMC: 1288 MB

• Computing Power2.5 TOPS
• Open CapabilityHEOP 2.0 OpendevSDK
• Deep Learning StructureCaffe,PyTorch,TensorFlow
• Programming LanguageC,C++

• AI Open Platform
• Model Specification

  Up to 4 models,

  Model type: detection model, classification model, mixed model (detection model and classification model)

• Video
• Main Stream

  Monitoring mode:

  50 Hz: up to 50 fps (2688 × 1520, 1280 × 720), up to 100 fps (1920 × 1080)

  60 Hz: up to 60 fps (2688 × 1520, 1280 × 720), up to 120 fps (1920 × 1080)

  *High frame rate is supported under monitoring mode only.

  smart mode:

  50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

  60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

• Sub-Stream

  50 Hz: 25 fps (1280 × 720, 704 × 576, 640 × 480)

  60 Hz: 30 fps (1280 × 720, 704 × 480, 640 × 480)

• Third Stream

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

  60 Hz: 30 fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)

• Fourth Stream

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

  60 Hz: 30 fps (704 × 480, 640 × 480)

• Fifth Stream

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

  60 Hz: 30 fps (704 × 480, 640 × 480)

• 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,

  Fourth stream: H.265/H.264/MJPEG,

  Fifth 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
• Scalable Video Coding (SVC)H.264 and H.265 encoding
• Region of Interest (ROI)4 fixed regions for each stream
• Target CroppingYes
• e-PTZSupport Patrol and Auto Tracking settings

• Audio
• Audio TypeMono sound
• Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Bit Rate64 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-LC)
• Audio Sampling Rate8 kHz/16 kHz/32 kHz/48 kHz
• Environment Noise FilteringYes

• Network
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, SRTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, WebSocket, WebSockets，MQTT/MQTTS，Support X.509 authentication，Support802.1xEAP-GTC and MSCHAP V2；802.1xEAP 1.2 supports a maximum 32-bit key.
• Simultaneous Live ViewUp to 20 channels
• APIISAPI,SDK,ISUP,OTAP,ONVIF (Profile S, Profile G, Profile T, Profile M)
• User/Host

  Up 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, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP OVER HTTPS, Control Timeout Settings, Security Audit Log, TLS 1.2, TLS 1.3, TPM 2.0 (FIPS 140-2 level 2), AES128/256
• Smooth StreamingYes
• Network Storage

  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, IE 11,

  Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Safari 11+,

  Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

• Mobile Communication
• StandardNO
• FrequencyNO
• SIM Card TypeNO

• Image
• Image Parameters SwitchYes
• Image SettingsRotate mode,saturation,brightness,contrast,sharpness,white balance,AGC,adjustable by client software or web browser
• Day/Night SwitchDay,Night,Auto,Schedule,Alarm Trigger
• Wide Dynamic Range (WDR)150 dB
• Image EnhancementBLC,HLC,3D DNR,Distortion Correction,Defog
• Privacy Mask8 programmable polygon privacy masks
• SNR≥ 52 dB
• Picture OverlayLOGO picture can be overlaid on video with 128 × 128 24 bit bmp format.
• Image StabilizationEIS

• Interface
• Video Output1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging)
• Ethernet Interface1 RJ45 10 M/100 M/1000 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1 TB
• Alarm2 inputs, 2 outputs (max. 24 VDC/24 VAC, 1 A)
• Audio

  1 input (line in), 3.5 mm connector, three-contact, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium,

  1 output (line out), 3.5 mm connector, three-contact, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium, mono sound

• RS-4851 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
• Reset KeyYes
• Power Output12 VDC, max. 100 mA

• Event
• Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),glass break detection,scream detection,gunshot and explosion sound detection,crying sound detection
• Smart EventLine crossing detection, intrusion detection, region entrance detection, region exiting detection
• LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture,audible warning

• Deep Learning Function
• Multi-target-type Detection

  Supports dynamic mosaic mask,

  Supports ShotN technology,

  Supports simultaneous detection and capture of human body, face, and vehicle,

  Gets 7 face features,

  Gets 13 human body features,

  Gets 2 vehicle features,

  Supports counting the number of line crossing targets by type, including human body, non-motor vehicle, motor vehicle

• Face Capture

  Detects up to 120 faces simultaneously, captures up to 40 face pictures per frame simultaneously and uploads up to 10 face pictures per second,

  Supports swing left and right from -60° to 60°, tilt up and down from -30° to 30°,

  Uploads face with background and closed-up face pictures,

  Supports best shot and quick shot for capture mode,

  Supports dynamic mosaic mask,

  Gets 7 face features

• Face Comparison

  Up to 10 face libraries. 30,000 faces for each library. 150,000 faces in total,

  Supports face library encryption

• Activity AnalysisSupport the detection of person smoking or making phone calls and trigger alarm. The detection attributes include head and shoulders, hands, faces, making phone calls, and smoking.
• People Counting

  Supports Multi-Dimension People Counting,

  Supports counting, displaying and exporting the people flow data of entering, exiting and passing by (The data is stored in the flash.),

  Supports real-time uploading and uploading by statistic cycle,

  Supports generating daily, weekly, monthly or annually reports,

  Supports dynamic deduplication based on face picture comparison, and can filter out the target with the same custom face pictures, same attributes, or filter out repeated invalid targets within the set time interval,

  Supports face feature deduplication,

  Supports people flow data replenishment

• Queue Management

  Supports up to 8 detection regions, and independent arming schedule and linkage method

  Supports 2 detection modes: regional people queuing-up, waiting time detection

  Generates reports to compare the efficiency of different queuing-ups and display the changing status of one queue

  Supports raw data export for further analysis

  Supports real-time data uploading and scheduled data uploading

  Regional people queuing-up: supports 4 alarm trigger conditions, including greater than threshold, less than threshold, equal to threshold, not equal to threshold

  Waiting time detection: supports 1 alarm trigger condition, including greater than threshold

• Heat Map

  A graphic description of visits (by calculating amount of people or amount of dwell time) in a configured area.,

  Two report types are available, space heat map and time heat map line chart.

• Perimeter Protection

  Line crossing, intrusion, region entrance, region exiting

  Support alarm triggering by specified target types (human and vehicle)

  Support combined event alarm triggering

• Hard Hat Detection

  Detects up to 30 human targets simultaneously

  Supports up to 4 shield regions

• MetadataIntrusion detection,line crossing detection,region entrance detection,region exiting detection,face capture,multi-target-type detection
• Regional People Counting

  Supports up to 8 detection regions, and independent arming schedule and linkage method

  Supports 3 detection modes: people density detection, number of people exception detection, waiting time exception detection

  Supports parameter settings: alarm times per exception, alarm interval, first alarm delay

  Supports searching real-time number of people

  People density detection: supports scheduled uploading, number of people change uploading, congestion level uploading

  Number of people exception detection: supports 6 alarm trigger conditions, including greater than threshold A, less than threshold A, equal to threshold A, not equal to threshold A, greater than threshold A and less than threshold B, less than threshold A or greater than threshold B (threshold A should be less than threshold B)

  Waiting time exception detection: supports 3 alarm trigger conditions, including greater than threshold A, less than threshold A, greater than threshold A and less than threshold B (threshold A should be less than threshold B)

• On/Off Duty Detection

  Supports up to 8 detection regions, and independent arming schedule and linkage method

  Supports 2 detection modes: absence detection, on/off duty detection

  Supports parameter settings: person on duty, absence duration

• PPE Detection

  Detects hard hat and reflective clothing, triggering alarm when not worn.

  Detects people not wearing hard hat. Supported hat colors: red, orange, yellow, blue, white, and others.

• General
• Power

  two-core terminal block,

  12 VDC ± 20%, 1.88 A, max. 22.56 W,

  PoE: IEEE 802.3at, Type 2, Class 4, 42.5 V to 57 V, 0.53 A to 0.4 A, max. 22.6 W

• MaterialAluminum alloy body
• DimensionWith -Y: Ø140 mm × 377.4 mm (Ø5.5" × 14.9"), Without -Y: Ø144.1 mm × 374.7 mm (Ø5.7" × 14.8")
• Package Dimension425 mm × 190 mm × 180 mm (16.7" × 7.5" × 7.1")
• WeightApprox. 2330 g (5.14 lb.)
• With Package WeightApprox. 3575 g (7.88 lb.)
• Storage Conditions-40 °C to 65 °C (-40 °F to 149 °F). Humidity 95% or less (non-condensing)
• Startup and Operating Conditions-40 °C to 65 °C (-40 °F to 149 °F). Humidity 95% or less (non-condensing)
• 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
• General FunctionHeartbeat,anti-banding,one-key reset,mirror,password protection,flash log
• HeaterYes
• DemistYes
• Device ManagementSupports adding alarm box (DS-FM2466) in the LAN to expand 6 additional input and 6 output alarm interfaces
• Integrated Connector Panel-Y: No

• 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,

  RCM: AS/NZS CISPR 32: 2015,

  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,

  LOA: IEC/EN 60950-1

• Environment

  CE-RoHS: 2011/65/EU,

  WEEE: 2012/19/EU,

  Reach: Regulation (EC) No 1907/2006

• ProtectionIP67: IEC 60529-2013,IK10: IEC 62262:2002
• Anti-Corrosion ProtectionNEMA 4X (NEMA 250-2018)
• Automotive and Railway-Y:EN50121-4
• OtherPVC FREE

Wide temperature

Domeniul larg de functionare al camerei, ii permite acesteia sa functioneze intr-un mediu cu temperaturi cuprinse intre -30 - +60°C