Dahua HDBW3441E-S-S2 IP Network camera 2.8mm

Camera

Image Sensor

• Sensor Type: 1/2.9" CMOS
• Max Resolution: 2688 (H) × 1520 (V)
• ROM: 128 MB
• RAM: 512 MB
• Scanning System: Progressive
• Electronic Shutter: Auto/Manual 1/3 s–1/100,000 s
• Minimum Illumination: 0.005 lux@F1.4 (Color, 30 IRE); 0.0005 lux@F1.4 (B/W, 30 IRE); 0 lux (illumination on)
• S/N Ratio: >56 dB
• Illumination Range: 50 m (164.04 feet)
• Illumination ON/OFF Control: Auto/Manual
• Number of Illuminators: 3 (IR LED)
• Pan/Tilt/Rotation Range: Pan: 0°–355°; Tilt: 0°–75°; Rotation: 0°–355°

Lens

• Lens Type: Fixed Focus
• Lens Mount: M12
• Focal Length: 2.8 mm
• Maximum Aperture: F1.4
• Field of View: 2.8 mm: Horizontal: 107°; Vertical: 56°; Diagonal: 127°
• Aperture Control: Fixed
• Minimum Focusing Distance: 2.8 mm: 0.7 m (2.30 feet)

DORI Distance

Intelligence

• IVS (Perimeter Protection): Line Crossing, Intrusion (supports vehicle and person classification and precise detection)
• AI SSA: Yes
• Quick Selection: With AI NVR, quickly select target objects (person/vehicles) from SMD events
• Smart Search: Works with Smart NVR for intelligent search, event retrieval, and event video merging

Video

• Video Compression: H.265; H.264; H.264H; H.264B; MJPEG (supported only for sub-stream)
• Smart Codec: Smart H.265+; Smart H.264+
• AI Encoding: AI H.265; AI H.264
• Video Frame Rate:
  • Main Stream: 2688 × 1520 @ (1–25/30) fps
  • Sub-stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
  • Sub-stream 2: 1920 × 1080 @ (1–25/30 fps)
• Stream Support: 3 streams
• Resolution: 4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536); 3M (2304×1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480)
• Bitrate Control: CBR/VBR
• Video Bitrate: H.264: 3 kbps–8192 kbps; H.265: 3 kbps–8192 kbps
• Day/Night: Auto (ICR)/Color/B/W
• BLC: Yes
• HLC: Yes
• WDR: 120 dB
• Scene Adaptive (SSA): Yes
• White Balance: Auto; Natural; Street Lamp; Outdoor; Manual; Regional Customizable
• Gain Control: Auto
• Noise Reduction: 3D NR
• Motion Detection: OFF/ON (4 areas, rectangle)
• Region of Interest (RoI): Yes (4 areas)
• Defog: Yes
• AFSA: Yes
• Image Rotation: 0°/90°/180°/270° (supports 90°/270° at resolutions 2688×1520 and below)
• Mirror Image: Yes
• Privacy Masking: 4 areas

Audio

• Built-in Microphone: Yes
• Audio Compression: G.711a; G.711Mu; PCM; G.726; G.723

Alarm

• Alarm Event: No SD card; SD card full; SD card error; service life warning (only supported for Dahua card); network disconnect; IP conflict; unauthorized access; motion detection; video tampering; intrusion; line crossing; scene change; audio detection; voltage detection; SMD; security exception

Network

• Network Port: RJ-45 (10/100 Base-T)
• SDK and API: Yes
• 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; SAMBA; PPPoE; SNMP
• Cybersecurity: Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lock; security logs; IP/MAC filtering; X.509 certificate generation and import; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted update
• Interoperability: ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
• Users/Hosts: 20 (Total bandwidth: 64 M)
• Storage: FTP; SFTP; Micro SD card (max. 256 GB); NAS
• Browser: IE11; Chrome; Firefox
• Management Software: Smart PSS; DSS; DMSS
• Mobile App: iOS; Android
• Certifications:
  • CE-LVD: EN62368-1
  • CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
  • FCC: 47 CFR FCC Part 15, Subpart B
  • UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14

Ports

• Audio Input:
• Audio Output:
• Alarm Input:
• Alarm Output:

Power Supply

• Power Input: 12 VDC/PoE (802.3af)
• Power Consumption:
  • Base: 2.8 W (12 VDC); 3.5 W (PoE)
  • Max (WDR + IR intensity + intelligence): 7.1 W (12 VDC); 8.3 W (PoE)

Environmental Conditions

• Operating Temperature: –40 °C to +60 °C (–40 °F to 140 °F) / Less than 95% RH
• Storage Temperature: –40 °C to +60 °C (–40 °F to 140 °F)
• Protection: IP67; IK10