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Dahua DH-IPC-HFW4831EP-SE

Dahua DH-IPC-HFW4831EP-SE

> 1 / 2.5 “8 Megapixel progressive scan STARVIS ™ CMOS
> H. 265 & H.264 triple stream encoding
> 15fps @ 4K (3840 × 2160), 25 / 30fps @ 3M (2304 × 1296)
> Smart Detection supported
> WDR (120dB), Day / Night (ICR), 3DNR, AWB, AGC, BLC
> Multiple network monitoring: Web viewer, CMS (DSS / PSS) & DMSS
> 2.8 mm fixed lens (4 mm optional)
> Max. IR LEDs Length 40m
> Micro SD Memory, IP67, PoE

Dahua DH-IPC-HFW4831EP-SE Bangladesh

Camera
Image Sensor1 / 2.5 “8 Megapixel progressive scan CMOS
Effective Pixels3840 (H) x2160 (V)
RAM / ROM512MB / 32MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto / Manual, 1/3 (4) ~ 1 / 100000s
Minimum Illumination0.06Lux / F1.6 (Color, 1 / 3s, 30IRE)0.3Lux / F1.6 (Color, 1 / 30s, 30IRE)

0Lux / F1.6 (IR on)

S / N RatioMore than 50dB
IR DistanceDistance up to 40m (131ft)
IR On / Off ControlAuto / Manual
IR LEDs2
Lens
Lens TypeFixed
Mount TypeBoard-in
Focal Length2.8mm (4.0mm optional)
Max ApertureF1.6 (F1.6)
Angle of ViewH: 112 ° (88 °), V: 69 ° (48 °)
Optical ZoomAFTER
Focus ControlFixed
Close Focus Distance0.9m (1.7m)
DORI DistanceLensDetectObserveRecognizeIdentify
2.8 mm69m (226ft)28m (92ft)14m (46ft)7m (23ft)
4.0 mm89m (292ft)36m (118ft)18m (59ft)9m (30ft)
Pan / Tilt / Rotation
Pan / Tilt / Rotation RangePan: 0˚ ~ 360˚; Tilt: 0˚ ~ 90˚; Rotation: 0˚ ~ 360˚
Intelligence
IVSTripwire, Intrusion, Object Abandoned / Missing
Advanced Intelligent FunctionsFace Detection
Video
CompressionH.265 + / H.265 / H.264 + / H.264
Streaming Capability3 Streams
Resolution4K (3840 × 2160) / 6M (3072 × 2048) / 5M (2560 × 1920) /3M (2048×1536) / 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)

Frame RateMain Stream: 4K (1 ~ 15fps) / 3M (1 ~ 25 / 30fps)
Sub Stream: D1 (1 ~ 25 / 30fps)
Third Stream: 1080P (1 ~ 25 / 30fps)
Bit Rate ControlCBR / VBR
Bit RateH.264: 24K ~ 10240KbpsH.265: 14K ~ 9984Kbps
Day / NightAuto (ICR) / Color / B / W
BLC ModeBLC / HLC / WDR (120dB)
White balanceAuto / Natural / Street Lamp / Outdoor / Manual
Gain ControlAuto / Manual
Noise Reduction3D DNR
Motion DetetionOff / On (4 Zone, Rectangle)
Region of InterestOff / On (4 Zone)
Electronic Image Stabilization (EIS)AFTER
Smart IRSupport
DefogAFTER
Digital Zoom16x
Flip0 ° / 90 ° / 180 ° / 270 °
MirrorOff / On
Privacy MaskingOff / On (4 Area, Rectangle)
Audio
CompressionAFTER
Network
EthernetRJ-45 (10 / 100Base-T)
ProtocolHTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP;FTP; DHCP; DNS; DDNS; PPPOE; IPv4 / v6; QoS;

UPnP; NTP; Bonjour; 802.1x; Multicast; ICMP;

IGMP; SNMP

InteroperabilityONVIF, PSIA, CGI
Streaming MethodUnicast / Multicast
Max User Access10 Users / 20 Users
Edge StorageNASLocal PC for instant recording

Mirco SD card 128GB

Web ViewerIE, Chrome, Firefox, Safari
Management SoftwareSmart PSS, DSS, Easy4ip
Smart PhoneIOS, Android
Certifications
CertificationsCE (EN 60950: 2000)UL: UL60950-1

FCC: FCC Part 15 Subpart B

Interface
Video InterfaceAFTER
Audio InterfaceAFTER
RS485AFTER
AlarmAFTER
Electrical
Power SupplyDC12V, PoE (802.3af) (Class 0)
Power Consumption<6.5W
Environmental
Operating Conditions-30 ° C ~ + 60 ° C (-22 ° F ~ + 140 ° F) / Less than 95% RH
Storage Conditions-30 ° C ~ + 60 ° C (-22 ° F ~ + 140 ° F) / Less than 95% RH
Ingress ProtectionIP67
Vandal ResistanceAFTER
Construction
CasingMetal
Dimensions180mm × 70mm × 70mm (7.09 “× 2.76” × 2.76 “)
Net Weight0.41 kg (0.91 lb)
Gross Weight0.53 kg (1.17lb)

Dahua Technology is a leading solution provider in the global video surveillance industry. With around 13,000 employees all over the world, Dahua solutions, products, and services are used in over 180 countries and regions. Dahua has 35 subsidiaries globally covering Asia, the Americas, Europe, Middle East, Oceania, Africa, etc. With its surveillance solutions, Dahua delivers unparalleled quality, reliability and stability.

Dahua is committed to providing its highest quality solutions and products with the latest technologies to enable end users to perform their business successfully. In 2001, Dahua became the first company in China to launch an 8-channel real-time embedded digital video recorder. Since then, the company has continued to invest in building strong R&D capabilities for new technology and innovation.
 
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