Standard TCP/IP
Sensor 1/2.8
Matrix size 2.1
Scanning system Progressive
Resolution 1920 x 1080
Lens 2.8
View angle 106
Range of IR illumination 30
S/N ratio > 50
RS-485 interface No
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 No
Audio No
Bitrate 32
Main stream frame rate 25
Network interface 10/100 Base-T (RJ-45)
Network protocols HTTP, HTTPS, IPv4/IPv6, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, IEEE 802.1x, Bonjour
WEB Server Built-in
Max. number of on-line users 20
ONVIF 18.06
Main features WDR - 120 dB - Wide Dynamic Range 3D-DNR - Digital Noise Reduction ROI - improve the quality of selected parts of image ICR - Movable InfraRed filter BLC - Back Light Compensation HLC - High Light Compensation (spot) AGC - Automatic Gain Control Mirror - Mirror image Motion Detection - max. 4 zones Privacy zones - max. 4 Auto White Balance IVS analysis : crossing the line (tripwire), intrusion
Power supply PoE (802.3af), 12
Power consumption < 5.4
Mobile phones support Port no.: 37777 or access by a cloud (P2P) Android: Free application gDMSS Plus iOS (iPhone): Free application iDMSS Plus
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 streamrtsp://admin:hasło@ - Sub stream
Housing Dome - Metal
Color White
"Index of Protection" IP67
Vandal-proof IK10
Operation temp -40
Weight 0.35
Dimensions Ø 110
Supported languages Polish, English, Czech, French, Spanish, Dutch, German, Portuguese, Russian, Italian
Manufacturer / Brand DAHUA
Guarantee 3 years


  • Brand: Dahua
  • Product Code: IPC-HDBW2231E-S-0280
  • Availability: 4
  • 97,54€

  • Excluded VAT 21%: 80,61€