$142.5 Buy It Now or Best Offer
free,30-Day Returns
Seller Store wohome
(68) 91.5%,
Location: shenzhen,guangdong
Ships to: US,
Item: 205084132103
Restocking Fee:No
Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
Dahua:Dahua
IPC-HDBW2831R-ZAS-S2:IPC-HDBW2831R-ZAS-S2
Color Mode:Color Day, B&W Night
Connectivity:Infrared,Wired,IP/Network – Wired
Type:Dome
Firmware:Firmware updatable,ORIGINAL Dahua English version
IR distance:Up to 30m
Features:Night Vision,Infrared/Night Vision,Power over Ethernet (PoE),H.265/H.264/MJPEG,Outdoor/Weatherproof:IP67(Max Level),Button Reset
Lens:2.7-13.5mm
MPN:IPC-HDBW2831R-ZAS-S2
Day/Night:Auto(ICR) / Color / B/W
BLC Mode:BLC / HLC / WDR(120dB)
Video Detection:Motion detection,Video Tampering, Scene Changing
3D-DNR (Digital Noise Reduction):Better picture
Camera Technology:IP/Network
Application:Indoor/Outdoor
Surveillance Technology:IP/Network
Maximum Resolution:8MP (3840 × 2160)
Location:Outdoor & Indoor
Manufacturer Warranty:3 years
Compatible Brand:Dahua
Storage Capacity:up to Micro 256gb,not included
Number of Cameras Included:1
>>> This camera is 100% Dahua Original Version, support official upgrade >>> All the items are with 3 years warranty, if there is any problem after purchased, please contact us for help. > Dahua APP : iDmss( iOS), gDmss( Android), Smartpass > Search ToolConfig Tool search device and change IP address if needed > Default IP192.168.1.108 > Camera lens: 2.8mm IPC-HDBW2831R-ZAS-S2 8MP Lite IR Vari-focal Dome Network Camera > 8MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition > Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 @25/30 fps > H.265 codec, high compression rate, ultra-low bit rate > Built-in IR LED, max IR distance: 60 m > ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments > Rotation mode, WDR, 3D Dahua 4k 8mp 5X Zoom IP Camera Dome IPC-HDBW2831R-ZAS-S2 IR Audio Starlight POE>>> This camera is 100% Dahua Original Version, support official upgrade>>> All the items are with 3 years warranty, if there is any problem after purchased, please contact us for help.> Dahua APP : iDmss( iOS), gDmss( Android), Smartpass> Search ToolConfig Tool search device and change IP address if needed> Default IP192.168.1.108> Camera lens: 2.8mm IPC-HDBW2831R-ZAS-S2 8MP Lite IR Vari-focal Dome Network Camera> 8MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition > Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 @25/30 fps > H.265 codec, high compression rate, ultra-low bit rate > Built-in IR LED, max IR distance: 60 m > ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments > Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes > Intelligent detection: Intrusion, tripwire > Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal ac- cess, local alarm, voltage detection,audio abnormal > Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card > 12V DC/POE power supply > IP67, IK10 protectionStarlight Dahua Starlight technology mainly applies to the environment of low illumination, and it can provide clear colorful video. Even in the environment of min. illumination, the technology can guarantee the good image effect.Smart Codec (H.265+ & H.264+) Smart Codec is the optimized implementation of standard video compression (H.265 & H.264) 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 Codec technology reduces bit rate and storage requirements by up to 70% when compared to the standard video compression. Intelligent Video analysis (IVS) Dahua camera is equipped with a built-in intelligent analytic algorithm based on video, which can realize intelligent functions like Tripwire and Intrusion, to quickly and accurately respond to monitoring events in specific area, It can enhance monitoring efficiency. In addition, the camera supports intelligent tamper detection, which is to generate warning message via detecting dramatic scene change and to guarantee effective video surveillance. 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. Protection (IP67, wide voltage) IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage. Interoperability The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer. CameraImage Sensor1/2.7” 8Megapixel progressive CMOSMax. Resolution3840 (H) × 2160 (V)ROM128 MBRAM256 MBScanning SystemProgressiveElectronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 sMin. Illumination0.008 Lux@F1.5S/N Ratio>56 dBIllumination Distance40 m (131.2 ft)Illuminator On/Off ControlAuto/ManualIlluminator Number2 (IR LED)Pan/Tilt/Rotation RangePan: 0°–355°Tilt: 0°–67°Rotation: 0°–355°LensLens TypeMotorized vari-focalMount Typeφ14Focal Length2.7 mm–13.5 mmMax. ApertureF1.5Field of ViewPan: 113°–31°Tilt: 58°–17°Diagonal: 138°–36°Iris TypeFixedClose Focus Distance0.8m–0.8m (2.62 ft–2.62 ft)DORI DistanceLensDetectObserveRecognizeIdentifyW85.3 m(279.9 ft)34.1 m(111.9 ft)17 m(55.8 ft)8.5 m(27.9 ft)T280 m(918.6 ft)112 m(367.5 ft)56 m(183.7 ft)28 m(91.9 ft)Smart EventIVSTripwire; intrusionVideoVideo CompressionH.265; H.264; H.264B; MJPEG (only supported by the sub stream)Smart CodecSmart H.265+/ Smart H.264+Video Frame RateMain stream:3840 × 2160 (1 fps–15 fps)2688 × 1520 (1 fps–25/30 fps)Sub stream:704 × 576 (1 fps–25 fps)704 × 480 (1 fps–30 fps)Stream Capability2 streamsResolution3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (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/VBRVideo Bit RateH.264: 32 kbps–8192 kbpsH.265: 12 kbps–8192 kbpsDay/NightAuto(ICR)/Color/B/WBLCYesHLCYesWDR120 dBWhite BalanceAuto/natural/street lamp/outdoor/manual/regional customGain ControlAuto/ManualNoise Reduction3D NRMotion DetectionOFF/ON (4 areas, rectangular)Region of Interest(RoI)Yes (4 areas)Smart IlluminationYesImage Rotation0°/90°/180°/270° (Supports 90°/270° with 3840 × 2160 resolution and lower.)MirrorYesPrivacy Masking4 areasAudioAudio CompressionG.711a; G.711Mu; G.726AlarmAlarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; audio detection; safety exception; local alarmNetworkNetworkRJ-45 (10/100 Base-T)SDK and APIYesCyber SecurityVideo encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgradeProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; BonjourInteroperabilityONVIF(Profile S/Profile G/Profile T); CGI; P2P; Milestone; GenetecUser/Host20StorageFTP; SFTP; Micro SD Card (support max. 256 GB); NASBrowserIEChromeFirefoxManagement SoftwareSmart PSS; DSS; DMSSMobile PhoneIOS; AndroidCertificationCertificationsCE-LVD: EN62368-1CE-EMC: Electromagnetic Compatibility Directive 2014/30/EUFCC: 47 CFR FCC Part 15, Subpart BUL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07PortAudio Input1 channel (RCA port)Audio Output1 channel (RCA port)Alarm Input1 channel In: 5mA 5V DCAlarm Output1 channel Out: 300mA 12V DCPowerPower Supply12V DC/PoE (802.3af)Power Consumption< 7.4WEnvironmentOperating Conditions–30°C to +60°C (–22°F to +140°F)/less than ≤ 95% RHStorage Temperature–40°C to +60°C (–40°F to +140°F)ProtectionIP67; IK10StructureCasingMetalDimensionsΦ122 mm × 88.9 mm (Φ4.80" × 3.50")Net Weight0.47 kg (1.1 lb)Gross Weight0.63 kg (1.4 lb)PaymentDelivery detailsTerms of salesAbout usContact usPaymentvikvizDelivery detailsvikviz Terms of salesvikviz About usvikviz Contact usvikviz
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