DHA IPC-HDBW2441E-S (2.8MM)

Dahua 4MP WizSense IP vandal dome , 2.8mm fixed lens AI network SMD camera
50m Smart IR, built-in mic, IVS, CMOS, POE
Metal housing, IP67

Camera

• Image Sensor : 1/2.9″ CMOS
• Max. Resolution : 2688 (H) × 1520 (V)
• ROM : 128 MB
• RAM : 128 MB
• Scanning System : Progressive
• Electronic Shutter Speed : Auto/Manual 1/3 s–1/100,000 s
• Min. Illumination : 0.006 lux@F1.6 (Color, 30 IRE)

0.0006 lux@F1.6 (B/W, 30 IRE)
0 lux (Illuminator on)

• S/N Ratio: >56 dB
• Illumination Distance: up to 30 m (98.43 ft) (IR LED)
• Illuminator On/Off Control: Auto;Manual
• Illuminator Number: 3 (IR LED)
• Pan/Tilt/Rotation Range : Pan: 0°–355°

Tilt: 0°–65°
Rotation: 0°–355°

Lens

• Lens Type : Fixed-focal
• Lens Mount : M12
• Focal Length : 2.8 mm
• Max. Aperture : F1.6
• Field of View : 2.8 mm H: 102°; V: 54°; D: 121°
• Iris Control : Fixed
• Close Focus Distance : 2.8 mm: 1.1 m (2.30 ft)
• DORI Distance :   – Detect : 63.6 m(208.66 ft)
  – Observe: 25.4 m(83.33 ft)
  – Recognize:12.7 m(41.67 ft)
  – Identify:6.4 m(21.00 ft)

Intelligence

• IVS (Perimeter Protection) : Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
• Smart Search : Work together with Smart NVR to perform refineintelligent search, event extraction and merging to event videos

Video

• Video Compression H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
• Smart Codec Smart H.265+; Smart H.264+
• Video Frame Rate
• Main stream: 2688 × 1520@(1–20 fps)/2560 × 1440@ (1–25/30 fps)
• Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30fps)
• *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.
• Stream Capability : 2 streams

• Resolution : 4M (2688 × 1520/2560 × 1440); 3M (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 Control CBR/VBR
• Video Bit Rate
  • H.264: 32 kbps–6144 kbps
  • H.265: 12 kbps–6144 kbps
• Day/Night : Auto(ICR)/Color/B/W
• BLC : Yes
• HLC : Yes
• WDR : 120 dB
• White Balance : Auto; natural; street lamp; outdoor; manual; regional custom
• Gain Control : Manual;Auto
• Noise Reduction : 3D NR
• Motion Detection : OFF/ON (4 areas, rectangular)
• Region of Interest (RoI) : Yes (4 areas)
• Smart Illumination : Yes
• Image Rotation : 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
• Mirror : Yes
• Privacy Masking : 4 areas

Audio

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

Alarm

• Alarm Event : No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; SMD; security exception;

Network

• Network Port : RJ-45 (10/100 Base-T)
• SDK and API : Yes
• Network Protoco l: IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP
• Interoperability : ONVIF (Profile S/Profile G); CGI; P2P
• User/Host : 6 (Total bandwidth: 36 M)
• Storage : FTP;SFTP; Micro SD card (support max. 256 GB)
• Browser : IE; Chrome; Firefox
• Management Software : DSS; DMSS
• Mobile Client : iOS; Android