IPC-HDBW7442H-Z – Telecamera di rete Dome 4MP AI IR Network Dahua

> 4MP, sensore di immagine CMOS da 1 / 1,8 ", basso illuminamento, alta definizione dell'immagine
> Uscite massime 4 MP (2688 × 1520) a 25 fps / 30 fps, soddisfa i requisiti di frame rate elevato e max. supporta 50 fps / 60 fps
> Codifica H.256, rapporto di compressione elevato, bit rate basso
> Distanza IR massima: 40 m 
> Modalità di rotazione, WDR, 3D DNR, HLC, BLC, watermark digitale
> ROI, SVC, SMART H.264 / H.265, codifica flessibile, applicabile a vari ambienti di larghezza di banda e archiviazione
> Rilevamento antiappannamento, intrusione, tripwire, oggetto abbandonato / mancante, cambio di scena, rilevamento vagabondaggio, raccolta di persone, movimento rapido, rilevamento parcheggio, rilevamento audio, allarme esterno, rilevamento volti, conteggio persone, ANPR, metadati video (Istantanea del veicolo, non -veicolo a motore, rilevamento della persona e riconoscimento degli attributi)
> Allarme: 3 ingressi, 2 uscite, audio: ingresso, uscita, RS-485, BNC, scheda SD da 256 G, porte integrate, senza cavi
> Supporto alimentazione 24V AC / POE / 12V DC, uscita alimentazione 12V e corrente massima 165mA
> Cinque stream per video HD a tre canali · IP67, grado di protezione IK10

Specifiche tecniche IPC-HDBW7442H-Z


Image Sensor1/1.8” 4Megapixel progressive CMOS
Max. Resolution2688 (H) × 1520 (V)
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100000 s
Min. Illumination0.001 Lux@F1.2
S/N Ratio> 56 dB
Illumination Distance40 m (131.23 ft)
Illuminator On/Off ControlAuto
Illuminator Number3 (IR LED)
Pan/Tilt/Rotation RangePan: 0°–355°

Tilt: 0°–80°

Rotation: 0°–355°


Lens TypeMotorized vari-focal
Mount TypeModule interface
Focal Length2.7mm-12mm
Max. ApertureF1.2
Field of ViewHorizontal: 114°(W)–47°(T)

Vertical: 59°(W)–27°(T)

Diagonal: 141° (W–55°(T)

Iris TypeAuto;Precise iris control
Close Focus Distance�: 1 m (W: 3.28 ft)

T: 2.5 m (T: 8.20ft)

DORI DistanceLensDetectObserveRecognizeIdentify
W60.1 m (197.18 ft)24 m

(78.74 ft)

12 m

(39.37 ft)

6 m

(19.69 ft)

T128.6 m (421.92 ft)51.4 m (168.64 ft)25.7 m

(84.31 ft)

12.8 m

(41.99 ft)

Smart event

IVSOggetti abbandonati, oggetti in movimento

Professional, intelligent

IVS (Perimeter Protection)Tripwire, intrusion, fast moving (the three functions support the classification and accurate detection of vehicle and human); parking detection, loitering detection, and people gathering.
Face DetectionFace detection, track, priority, snapshot,Upload Optimized snapshot picture; face

enhancement, face exposure, face attribute extract,

6 attributes and 8 expressions: Gender, age, glasses,

expressions (anger, sadness, disgust, fear, surprise,

calm, happiness and confusion), Mouth mask, beard; Face matting setting: face, single inch photo Three snapshot;

methods: real-time snapshot, priority snapshot, quality priority;

Face angle filter Priority time setting;

Support Duration Optimal,Non-living Filtering;

ANPRANPR, track, priority, snapshot

Vehicle attributes: license plate, vehicle type, vehicle color,vehicle brand

Other attributes: sun visor, seat belt, smoking, phoning, in-car accessories, annual vehicle inspection mark

Video MetadataSupport human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.
People CountingSupport tripwire number counting, people counting in area, and displaying and outputting yearly/monthly/daily reports.Support queue management, and displaying and outputting monthly/daily reports.Support 4 tripwire rules configuration, people counting in 4 areas, and 4 queue management functions
Intelligent SearchWork together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.


Video CompressionH.265, H.264, H.264H, H.264B, MJPEG(only supported by sub stream)
Smart CodecSmart H.265+/ Smart H.264+
Video Frame RateMain Stream: 2688 × 1520 (1–50/60 fps)
Sub stream: 704 × 576 (1–25fps);704 × 480 (1–30fps)
Third stream: 1920 × 1080 (1–25/30 fps)
Fourth stream: 1920 × 1080 (1–25/30 fps)
Fifth stream: 704 × 576 (1–25fps);704 × 480 (1–30fps)
Stream Capability5 streams
Resolution4M (2688 × 1520), 3M (2304 × 1296), 1080p (1920 × 1080), 1.3M (1280 × 960), 720p (1280 × 720), D1 (704 × 576/704 × 480), VGA (640 × 480), CIF (352 × 288/352 × 240)
Bit Rate ControlCBR/VBR
Video Bit RateH.264: 32 Kbps–10240 Kbps

H.265: 12 Kbps–10240 Kbps

Day/NightAuto (ICR)/Color/B/W
WDR140 dB
Scene Self-adaptationYes
White BalanceAuto/natural/street lamp/outdoor/manual/regional custom
Gain ControlAuto/Manual
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Region of Interest(RoI)Yes (4 areas)
Electronic Image Stabilization(EIS)Yes
Smart IlluminationYes
Image Rotation0°/90°/180°/270° (Support 90°/270° with 1080p resolution or below.)
Privacy Masking4 areas


Audio CompressionG.711a; G.711Mu; G726; AAC; G.723


Alarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene changing; audio detection; defocus detection; external alarm; face detection; people counting in area; stay alarm; people counting; people counting exception detection; safety exception, Queue Management


NetworkRJ-45 (10/100/1000 Base-T)
SDK and APIYes
ProtocolHTTP; Https; 802.1x; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPoE; IPv4/v6; SNMP; QoS; UPnP; NTP; SFTP; RTMP; Genetec;Bonjour ; Multicast
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P;RTMP
User/Host20(Total bandwidth: 80M)
StorageFTP; Micro SD card (256 G); NAS; SFTP;Dahua Cloud
BrowserIE: IE9 and later

Chrome: Chrome 42 and later

Firefox: Firefox 48.0.2 and later

Management SoftwareSmart PSS; DSS; DMSS
Mobile PhoneIOS, Android
CertificationsCE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
RS-4851 (baud rate range: 1200 bps–115200 bps)
Input Audio 

Audio Interface: 1/1 channel In/Out

Output Audio
Alarm Input3 channel In: 5mA 5V DC

2 channel Out: 1000mA 30V DC/500mA 50V AC

Alarm Output
Power Supply12V DC/24V AC/PoE+ (802.3at)
Power Consumption<16.7W
Operating Conditions-40°C to +60°C (-40°F to +140°F)/Less than 95% RH
Storage conditions-40°C to +60°C (-40°F to +140°F)
Protection GradeIP67, IK10
Dimensions129.1 mm × Φ157.9 mm (5.08″ × Φ6.22″) (L × W × H)
Net Weight1500 g (3.31lb)
Gross Weight1600 g (3.53 lb)
Funzionalita telecamere

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Definizione telecamere

Tipo ottica. Motorizzata / Fissa