Dahua Europe IP network camera 4MP HDW2441TM-S 2.8mm
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TootjaDahua Europe
TootekoodHDW2441TM28
Hind182,19 €
Hind (km-ta)149,34 €
Tarneaeg5-7 tp
Kogus 5+
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| 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 (98.43 ft) (IR LED) | ||||
| Illuminator On/Off Control | Auto; manual | ||||
| Illuminator Number | 1 (IR LED) | ||||
| Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360° | ||||
| Lens | |||||
| Lens Type | Fixed-focal | ||||
| Lens Mount | M12 | ||||
| Focal Length | 2.8 mm | ||||
| Max. Aperture | F1.6 | ||||
| Field of View | 2.8 mm: H: 95°; V: 52°; D: 114° | ||||
| Iris Control | Fixed | ||||
| Close Focus Distance | 2.8 mm: 0.9 m (2.95 ft) | ||||
| DORI Distance | Lens | Detect | Observe | Recognize | Identify |
| 2.8 mm | 63.6 m (208.66 ft) | 25.4 m (83.33 ft) | 12.7 m (41.67 ft) | 6.4 m (20.99 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 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) *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); 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 |