Dahua IP 4.0MP Dome 2.8mm WDR - IPC-HDW2441TM-S-0280B - 4.0MP Dome 2.8mm WDR

• 4-MP 1/2.9″ CMOS image sensor, low luminance, and high definition image
• Outputs max. 4 MP (2688 × 1520)@20 fps, and supports 2560 × 1440@25/30 fps
• H.265 codec, high compression rate, ultra-low bit rate
• Built-in IR LED, and the max. illumination distance is 30 m
• ROI, SMART H.264 +/H.265+, flexible coding, applicable to various bandwidth and storage environments
• Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
• Supports max. 256 G Micro SD card; built in MIC
• 12 VDC/PoE power supply
• IP67 protection
• SMD Plus

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 : 0.008 lux@F1.6 (Color, 30 IRE) / 0.0008 lux@F1.6 (B/W, 30 IRE) / 0 lux (Illuminator on)
• S/N Ratio : >56 dB
• Illumination Distance : 30 m (IR LED)
• Illuminator On/Off Control : Auto; manual
• Illuminator Number : 1 (IR LED)

Lens

• Lens Type : Fixed-focal
• Lens Mount : M12
• Focal Length : 2.8 mm
• Max. Aperture : F1.6
• Field of View : 2.8mm: H: 95°; V: 52°; D: 114°;
• Iris Control : Fixed
• Close Focus Distance : 2.8 mm: 0.9 m

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 refine intelligent search, event extraction and merging to event videos

Video

• Video Compression : H.264H; H.265; H.264; 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@ (1–30 fps)
• Stream Capability : 2 streams
• Resolution : 4M (2688 × 1520) / 4M (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 : Auto; manual
• Noise Reduction : 3D NR
• Motion Detection : OFF/ON (4 areas, rectangular)
• Region of Interest (RoI) : Yes (4 areas)
• 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; PCM; G.726

Alarm

• Alarm Event : No SD card; SD card full; SD card error; network disconnecton; IP conflict; illegal access; moton detecton; video tampering; tripwire; intrusion; SMD; voltage detecton; security excepton

Network

• Network Port : RJ-45 (10/100 Base-T)
• SDK and API : Yes
• Network Protocol : 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 T); CGI; P2P; Milestone
• 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
• Cyber Security : Configuration encryption;Trusted execution;Digest;Security logs;WSSE;Account lockout;syslog;Video encryption;802.1x;IP/MAC filtering;HTTPS;Trusted upgrade;Trusted boot;Generation and importing of X.509 certification

Certification

• CE-LVD: EN 62368-1
• CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
• FCC: 47 CFR FCC Part 15, Subpart B

Power

• Power Supply : 12 VDC/PoE (802.3af)
• Power Consumption : Basic: 2.5 W (12 VDC); 3.3 W (PoE); / Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS): 4.2 W (12 VDC); 5.1 W (PoE)

Environment

• Operating Temperature : –40 °C to +60 °C (–40 °F to +140 °F)
• Operating Humidity : ≤95%
• Storage Temperature : –40 °C to +60 °C (–40 °F to +140 °F)
• Protection : IP67

Structure

• Casing Material : Metal
• Product Dimensions : 99.1 mm × Φ121.9 mm 
• Net Weight : 0.48 kg 
• Gross Weight : 0.68 kg