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Network Eco-savvy3.0 Fixed Eyeball Camera Ipc-hdw4431em-as 4mpix 2.8mm Lens

Network Eco-savvy3.0 Fixed Eyeball Camera Ipc-hdw4431em-as 4mpix 2.8mm Lens

Taal: UK

Uitgebreide beschrijving


With upgraded H.265 encoding technology, Eco-savvy series brings high efficient video compression capability. It can save bandwidth and storage. Meanwhile, the series features starlight, smart IR technology and intelligent image analysis techniques. This series supports reminder function, meanwhile fully protected from dust and water, certified to IP67 and vandal resistant to IK10 standard.

ePoE technology
The ePoE technology of Dahua, designed internally, adopts advanced 2D-PAM3 coding modulation from physical layer, and realizes full duplex transmission over 800 meters at the speed of 10Mbps, or 300 meters at the speed of 100Mbps via Cat 5 or coaxial cable media. Besides, it supports PoE and PoC power supply technology which has greatly simplified construction and wiring. Dahua ePoE technology offer a new way to accomplish long distance transmission between IP camera and network switch. It allows more flexible surveillance system design, improves reliability and saves construction and wiring cost.

Wide Dynamic Range(WDR)
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, true WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

Intelligent Video System (IVS)
IVS is a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violations, intrusion detection, and abandoned or missing objects. A camera with IVS quickly and accurately responds to monitoring events in a specific area. In addition to scene analytics, the camera supports face detection to quickly capture a face and upload the image to a server. The camera also offers tamper detection by recognizing a dramatic scene change and generating a warning message to inspect the camera.

Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -30° C to +60° C (-22° F to +140° F) with 95% humidity, allowing the camera to operate in the harshest environments.

Protection(IP67, wide voltage)
The camera allows for ±30% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 6KV lightning rating provides effective protection for both the camera and its structure against lightning. Subjected and certified to rigorous dust and immersion tests (IP67), the camera is the choice for installation in even the most unforgiving environments.

Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.

- 1/3" 4Megapixel progressive scan CMOS
- H.265&H.264 triple-stream encoding
- 25/30fps@4M(2688×1520)
- Smart Detection supported
- WDR(120dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC
- Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
- 2.8mm fixed lens (3.6mm,6mm optional)
- Built-in Mic
- Max. IR LEDs Length 50m
- Micro SD memory, IP67, PoE


Ondersteuning voor plaatsingBinnen & buiten
PTZ control (Pan/Tilt/Zoom)Ja
Wide Dynamic Range (WDR)Ja
Dag/nacht modusJa
Kleur van het productWit
VeiligheidsfuntiesTemperatuurbestendig, Waterbestendig
Materiaal behuizingMetaal
Internationale veiligheidscode (IP)IP67
Maximum resolutie2688 x 1520 Pixels
Totaal aantal megapixels4 MP
Ondersteunde grafische resoluties352 x 240,352 x 288,640 x 480 (VGA),704 x 480,704 x 576,1280 x 720 (HD 720),1280 x 960,1920 x 1080 (HD 1080),2304 x 1296,2688 x 1520
Ondersteunde video-modi480p,720p,1080p,1520p
Formaat analoog signaalPAL
Type sterkteregelingAutomatisch/handmatig
RuisonderdrukkingstechnologieUltra 3D noise reduction
Maximaal 30 frames per seconde30 fps
Draaien & spiegelenJa
Privézone maskerenJa
BitratecontroleConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
BitrateH.264: 24K ~ 10240Kbps, H.265: 14K ~ 9984Kbps
Achtergrondverlichting compensatieJa
Highlight Compensation (HLC) (compensatie voor sterke belichting)Ja
Smart IRJa
Kijkhoek, horizontaal104°
Kijkhoek, verticaal58°
Hoek schuine stand bereik0 - 78°
Pan bereik0 - 360°
WitbalansAuto, Handmatig, Natuurlijk, Buiten
Type camerasluiterElektronisch
Camera sluitertijd1/3 - 1/100000 s
Aanpassing sluitertijdAutomatisch/handmatig
Type beeldsensorCMOS
Omvang optische sensor25,4 / 3 mm (1 / 3")
Progressive scanJa
Digitale zoom16x
Detectieafstand56 m
Observatieafstand22 m
Herkenningsafstand11 m
Maximum aperture number1,6
Vaste focusJa
Identificatieafstand6 m
Vaste focale lengte2,8 mm
Dichtstbijzijnde focus afstand1,1 m
Systeemfuncties intelligente videobewaking (IVS)Achtergelaten voorwerp, Gezichtsherkenning, Intrusion, Ontbrekend voorwerp, Tripwire
Ingebouwde harde schijfNee
Geďntegreerde geheugenkaartlezerJa
Compatibele geheugenkaartenMicroSD (TransFlash)
Intern geheugen512 MB
Maximale capaciteit van de geheugenkaart128 GB
ROM-capaciteit32 MB
Nachtkijker afstand50 m
Aantal verlichtingen LEDS1
Ethernet LANJa
Ethernet interface typeFast Ethernet
NetwerkstandaardIEEE 802.3af
Ondersteunde netwerkprotocollenHTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP
Quality of Service (QoS)Ja
Aantal gebruikers20 gebruiker(s)
Methode voor streamingMulticast, Unicast
Aantal Ethernet LAN (RJ-45)-poorten1
Ingebouwde microfoonJa
Signaal/ruis-verhouding50 dB
Audio-codecsG.711a/ G.711Mu/ AAC/ G.726
Hoogte93,7 mm
Diameter10,6 cm
Gewicht470 g
Gewicht verpakking650 g
Type stroombronPower over Ethernet (PoE)
Power over Ethernet (PoE)Ja
Typisch stroomverbruik5,5 W
Stroomuitvoer (volt)12
Management softwareSmart PSS, DSS, Easy4ip
CertificeringCE (EN 60950:2000)
FCC: FCC Part 15 Subpart B
Temperatuur, in bedrijf-30 - 60 °C
Temperatuur bij opslag-30 - 60 °C
Relatieve luchtvochtigheid, in bedrijf0 - 95 procent
Luchtvochtigheid bij opslag0 - 95 procent
Ondersteunde mobiele besturingssystemenAndroid, iOS
Aantal cameras1
Ondersteunde browserIE, Chrome, Firefox, Safari
Lens mount interfaceBoard mount
Aantal videostreams3