IP CAMERA IPC-HDW2831T-AS-0280B-S2 - 8.3 Mpx 4K UHD 2.8 mm DAHUA

282,95 €

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  • IP camera with efficient H.264 / H.265 image compression algorithm for clear and smooth video streaming at maximal resolution of 8.3 MPx, 4K UHD
  • PoE powering possibility, compatible with the 802.3af standard makes the device more universal and easier to install
  • The range of IR illumination according to the manufacturer data, depends on outer conditions (visibility - air transparency, environment, wall colors ie. scene reflectance)
  • Thanks to the "Starlight" technology used, the camera only needs very low lighting to obtain a clear color image

More details

30 other products in the same category:
Sensor:1/2.7 " Progressive Scan CMOS
Matrix size:8.3 Mpx
Resolution:3840 x 2160  - 8.3 Mpx 4K UHD ,
3072 x 2048  - 6 Mpx ,
3072 x 1728  - 5 Mpx ,
2592 x 1944  - 5 Mpx ,
2688 x 1520  - 4 Mpx ,
2048 x 1536  - 3 Mpx ,
2304 x 1296  - 3 Mpx ,
1920 x 1080  - 1080p ,
1280 x 960  - 1.3 Mpx ,
1280 x 720  - 720p
Lens:2.8 mm
View angle:
  • 105 ° (manufacturer data)
  • 100 ° (our tests result)
  • Range of IR illumination:30 m
    Memory card slot:Micro SD memory cards up to 256GB support (possible local recording)
    Image compression method:H.265+ / H.265 / H.264+ / H.264 / MJPEG
    Alarm inputs / outputs:
  • Microphone built-in
  • Audio detection
  • Main stream frame rate:
  • 15 fps @ 8.3 Mpx
  • 25 fps @ 4 Mpx
  • Network interface:10/100 Base-T (RJ-45)
    Network protocols:IPv4/IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE Bonjour
    WEB Server:Built-in
    Max. number of on-line users:20 
    Main features:
  • WDR - 120 dB - Wide Dynamic Range
  • 3D-DNR - Digital Noise Reduction
  • ROI - improve the quality of selected parts of image
  • BLC/HLC - Back Light / High Light Compensation
  • Possibility to change the resolution, quality and bit rate
  • Motion Detection
  • Configurable Privacy Zones
  • Mirror - Mirror image
  • Audio detection
  • IVS analysis : intrusion, crossing the line (tripwire)
  • Mobile phones support:Port no.: 37777 or access by a cloud (P2P)
  • Android: Free application DMSS
  • iOS (iPhone): Free application DMSS
  • Default IP address: 
    Default admin user / password:admin / -
    The administrator password should be set at the first start
    Web browser access ports:80, 37777 
    PC client access ports:37777 
    Mobile client access ports:37777 
    Port ONVIF:80 
    RTSP URL:rtsp://admin:hasło@ - Main stream
    rtsp://admin:hasło@ - Sub stream
    Power supply:
  • PoE (802.3af),
  • 12 V DC / 600 mA
  • Power consumption:< 7.2 W
    Housing:Dome - Metal + Plastic
    "Index of Protection":IP67
    Operation temp:-40 °C ... 55 °C
    Weight:0.39 kg
    Dimensions:Ø 110  x 101 mm
    Supported languages:Polish, English, Czech, French, Spanish, Dutch, German, Portuguese, Romanian, Russian, Ukrainian, Hungarian, Italian
    Manufacturer / Brand:DAHUA
    Guarantee:3 years



    We are ship worldwide! 


    1. By Estonia's post with tracking number

    All international orders will be sent to you by Estonia Post (up to 5 kg) to the Europe Unioncountries. Ordered goods will be delivered to the customer’s nearest post office. Shipping  fee  you can see in the Cart


    2. SmartPost

    It is possible use SmartPost  terminals only in Estonia and in Finland.

    Packages are generally dispatched within 5 days after receipt of payment and are shipped via Smarpost. Please contact us before choosing this method. Whichever shipment choice you make.  Shipping  fee  you can see in the Cart


    If you wish to return goods, please contact our warranty department by email info (@), stating the title of "Return" and typing in the reason for the return. We accept goods only on presentation of invoice. Administrator of the shop will contact you within 3 working days, and agrees to return the goods.

    If item does not fit or do not exceed customers expectations, he is entitled to return the goods within 14 working days from the day receive the goods, in accordance with the Obligations Act of Estonia to § 56 first subsection. The customer has the right to cancel the order after he has paid prepayment


    1. Returned goods must be unused and in original packaging and all freight must be manufacturer's labels, including the serial number label.

    2. If it is found that the goods have been used, Seller guided by the principle of reasonable use, it is mean that if buyer couldn’t test the goods without package damages, considered that the goods were not used.

    3. The  software is not activated;

    4. If the returned product has been damaged and this situation is caused by the Customer the non-targeted use, alteration or improper assembly or disassembly result, or the Customer's fault or negligence of the circumstances Seller reserves the right to offset the product decrease in value by the customer for the goods paid for and the recoverable amount.

    5.  Customer shall bear the costs of returning the goods in the exception only if the goods had defects which were not able to detect external inspection and that has not generated the package is olened or was sent goods, which was not ordered.