Dahua Dome IPC-HDBW2841E-S-0280B 2.8mm (Balta, 8MP, ~106°, IR 30m, IP67, IK10, PoE)
- Vaizdo jutiklis 1/2.7" CMOS
- Maks. rezoliucija 3840 (H) × 2160 (V)
- ROM 128 MB
- RAM 256 MB
- Skenavimo sistema Progressive
- Elektroninio užrakto greitis Auto/Manual 1/3 s–1/100,000 s
- Min. apšvietimas 0.009 lux@F 2.0 (Color, 30 IRE)0.0009 lux@F2.0 (B/W, 30 IRE)0 lux (Illuminator on)
- Signalo ir triukšmo santykis >56 dB
- Apšvietimo atstumas 30 m (98.43 ft) (IR)
- Apšvietimo valdymas Auto; Manual
- Apšvietimo skaičius 3 (IR LED)
- Pan/Tilt/Rotation Range Pan: 0°–355°Tilt: 0°–65°Rotation: 0°–355°
- Objektyvo tipas Fixed-focal
- Lęšio montavimas M12
- Židinio nuotolis 2.8 mm; 3.6 mm
- Maksimali diafragma F2.0
- FOV 2.8 mm: H: 106°; V: 56°; D: 125°3.6 mm: H: 88°; V: 46°; D: 104°
- Diafragmos valdymas Fixed
- Artimiausias fokusavimas 2.8 mm: 1.3 m (4.27 ft)3.6 mm: 1.9 m (6.23 ft)
- IVS (Perimetro apsauga) Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
- Išmanioji paieška Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
- Vaizdo suspaudimas H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
- Išmanusis kodekas Smart H.265+; Smart H.264+
- Vaizdo kadrų dažnis Main stream: 3840 × 2160@(1–20 fps )/2688 × 1520@(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.
- Srauto pajėgumas 2 streams
- Raiška 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 × 1728 (3072 × 1728); 2880 × 1620 (2880 × 1620); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (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)
- Bitų dažnio valdymas CBR/VBR
- Vaizdo bitų greitis H.264: 32 kbps–8192 kbpsH.265: 12 kbps–8192 kbps
- Diena/naktis Auto(ICR)/Color/B/W
- BLC Yes
- HLC Yes
- WDR 120 dB
- Baltos spalvos balansas Auto; natural; street lamp; outdoor; manual; regional custom
- Stiprinimo valdymas Auto; Manual
- Triukšmo mažinimas 3D NR
- Judesių aptikimas OFF/ON (4 areas, rectangular)
- Intereso sritis Yes (4 areas)
- Išmanusis apšvietimas Yes
- Vaizdo pasukimas 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
- Veidrodis Yes
- Privatumo maskavimas 4 areas
- Integruotas mikrofonas Yes
- Garso suspaudimas G.711a; G.711Mu; PCM; G.726
- Pavojaus įvykis 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
- Tinklo prievadas RJ-45 (10/100 Base-T)
- SDK ir API Yes
- Interneto protokolai IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Boujour
- Suderinamumas ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone
- Naudotojas/prievadas 20 (Total bandwidth: 48 M)
- Saugykla FTP; SFTP; Micro SD card (support max. 256 GB); NAS
- Naršyklė IEChromeFirefox
- Valdymo programinė įranga Smart PSS; DSS; DMSS
- Mobilioji programa iOS; Android
- Kibernetinis saugumas Configuration encryption;trusted execution; Digest; security logs; WSSE; account lockout; syslog; Video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade; trusted boot; firmware encryption; generation and importing of X.509 certification
- Sertifikatai CE-LVD: EN62368-1;CE-EMC: Electromagnetic Compatibility Directive2014/30/EU;FCC: 47 CFR FCC Part 15, Subpart B;UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
- Maitinimas 12 VDC/PoE (802.3af)
- Energijos sunaudojimas Basic: 2.6 W (12 VDC); 3.3 W (PoE)Max. (H.265+ max. resolution + max. stream+ WDR + IR intensity + IVS): 5.4 W (12 VDC); 6.4 W (PoE)
- Darbo sąlygos (temperatūra) –40 °C to +60 °C (–40 °F to +140 °F)
- Darbo sąlygosdrėgmė ≤95%
- Sandėliavimo sąlygos temperatūra –40 °C to +60 °C (–40 °F to +140 °F)
- Sandėliavimo sąlygos drėgmė ≤95%
- Apsauga IP67; IK10
- Korpuso medžiagas Metal
- Produkto matmenys 81.0 mm × Φ109.9 mm (3.19" × Φ4.33")
- Grynas svoris 0.34 kg (0.75 lb)
- Bendras svoris 0.49 kg (1.08 lb)