Dahua IPC-HDBW1431EP-0280B-S4 – IR Mini-Dome IP Camera 4MP, 2.8 mm Lens, IP67/IK10

The Dahua IPC-HDBW1431EP-0280B-S4 is a compact 4MP IR mini-dome network camera from the Entry Series, designed for straightforward installation and reliable video surveillance in small to medium-sized environments — residential buildings, retail stores and office spaces. Its metal housing with IP67 and IK10 ratings makes it suitable for both indoor and outdoor mounting.

Key features

• Sensor: 1/3″ 4-megapixel progressive CMOS
• Resolution: 4MP (2560 × 1440) at 25/30 fps; supports up to 4MP (2688 × 1520) at 20 fps
• Lens: Fixed 2.8 mm (approx. 104° field of view), M12 mount
• Night vision / IR: Smart IR LEDs, range up to 30 m; operates at 0 Lux (IR on)
• Compression: H.265 / H.264 dual-stream; Smart H.265+ and H.264+ for ultra-low bit rate
• Image processing: WDR, 3D NR, HLC, BLC, digital watermarking, image rotation, ROI
• Event detection: Motion detection, illegal access, video tampering, network disconnection, IP conflict, voltage detection
• Network: RJ-45 (10/100 Base-T); protocols HTTP, TCP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPoE, IPv4/v6, QoS, UPnP, NTP, ONVIF (Profile S/G/T), CGI, Milestone, Genetec, P2P
• Storage: Micro SD card (up to 256 GB), Dahua Cloud, FTP/SFTP, NAS
• Power: 12 V DC or PoE (IEEE 802.3af); consumption < 5.5 W
• Protection: IP67, IK10 (vandal-resistant)
• Housing: Metal, dimensions 81 mm × Ø109.9 mm, weight 0.35 kg
• Operating temperature: −40 °C to +60 °C
• Management: Smart PSS, DSS, DMSS; iOS and Android mobile apps

The camera holds CE and FCC certifications and is compatible with leading VMS platforms, making it a cost-effective choice for professional security installations.