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Dahua IPC-HDW4441T-ZS

DAHUA

IPC-HDW4441T-ZS

4MP IR Vari-focal Eyeball WizMind Network Camera

Brand
DAHUA
Model
IPC-HDW4441T-ZS
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Technical specifications

Image Sensor1/3" CMOS
Max. Resolution2688 (H) × 1520 (V)
ROM128 MB
RAM512 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination0.005 lux@F1.5 (Color, 30 IRE) 0.0005 lux@F1.5 (B/W, 30 IRE) 0 lux (Illuminator on)
S/N Ratio>56 dB
Illumination Distance40 m (131.23 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number2 (IR LED)
Pan/Tilt/Rotation RangePan: 0°–360°; Tilt: 0°–78°; Rotation: 0°–360°
Lens TypeMotorized vari-focal
Lens Mountφ14
Focal Length2.7 mm–13.5 mm
Max. ApertureF1.5
Field of ViewHorizontal: 109°–30° Vertical: 56° –17° Diagonal: 137° –35°
Iris ControlFixed
Close Focus Distance0.8 m (2.62 ft)
DORI DistanceLens | Detect | Observe | Recognize | Identify
W64.0 m (209.97 ft) | 25.6 m (83.99 ft) | 12.8 m (41.99 ft) | 6.4 m (21.00 ft)
T210.0 m (688.98 ft) | 84.0 m (275.59 ft) | 42.0 m (137.80 ft) | 21.0 m (68.90 ft)
IVS (Perimeter Protection)Tripwire, intrusion (support the classification and accurate detection of vehicle and human)
SMD 3.0Less false alarm, longer detection distance
Face DetectionFace detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face snapshot set as face or one-inch photo; 3 snapshot strategies (real-time snapshot, optimization snapshot, and quality priority); face angle filter; optimization time setting
Smart 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 the sub stream)
Smart CodecSmart H.265+ Smart H.264+
AI CodingAI H.265 AI H.264
Video Frame RateMain stream: 2688 × 1520 @ (1–25/30) fps Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) Sub stream 2: 1920 × 1080 @ (1–25/30 fps) Sub stream 3: 1280 × 720 @ (1–25/30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity
Stream Capability4 streams
Resolution4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480)
Bit Rate ControlCBR/VBR
Video Bit RateH.264: 3 kbps–8192 kbps H.265: 3 kbps–8192 kbps
Day/NightAuto (ICR)/Color/B/W
BLCYes
HLCYes
WDR120 dB
Scene Self-adaptation (SSA)Yes
White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
Gain ControlAuto
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Image StabilizationElectronic Image Stabilization (EIS)
Region of Interest (RoI)Yes (4 areas)
Smart llluminationYes
DefogYes
Image Rotation0°/90°/180°/270° (support 90°/270° with 2688 × 1520 resolution and lower)
MirrorYes
Privacy Masking4 areas
Audio CompressionG.711a; G.711Mu; PCM; G.726; G.723
Alarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; defocus detection; face detection; SMD; security exception
Network PortRJ-45 (10/100 Base-T)
SDK and APIYes
Network ProtocolIPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP
SecurityDigest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host20 (Total bandwidth: 64 M)
StorageFTP; SFTP; Micro SD card (support max. 512 G); NAS
BrowserIE: IE11 Chrome Firefox
Management SoftwareSmart PSS; DSS; DMSS
Mobile ClientIOS; Android
CertificationsCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
Power Supply12 VDC/PoE (802.3af)
Power ConsumptionBasic: 4.0 W (12 VDC); 5.2 W (PoE) Max. (WDR + IR intensity + Intelligence): 7.1 W (12 VDC); 8.5 W (PoE)
Operating Temperature–30 °C to +60 °C (–22 °F to 140 °F) /Less than 95% RH
Storage Temperature–40 °C to +60 °C (–40 °F to 140 °F)
ProtectionIP67
CasingMetal
Product Dimensions108.3 mm × Φ122 mm (4.26" × Φ4.8")
Net Weight715 g (1.58 lb)
Gross Weight915 g (2.02 lb)

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