Camera de supraveghere este echipata cu un senzor CMOS de 12 MP (1/2.5″), capabil sa ofere imagini de inalta definitie si performante bune chiar si in conditii de iluminare scazuta. Aceasta poate reda imagini la o rezolutie maxima de 12 MP (4480 × 2512) la 15 fps si suporta, de asemenea, rezolutie de 5 MP (3072 × 1728) la 25/30 fps, oferind flexibilitate in utilizare.
Tehnologia de compresie H.265 asigura o rata mare de compresie si un consum redus de latime de banda, mentinand in acelasi timp o calitate ridicata a imaginii. Camera este dotata cu iluminare duala (IR si lumina calda), fiecare avand o distanta maxima de pana la 30 m, ceea ce permite supravegherea eficienta pe timp de noapte.
Functiile de procesare a imaginii, precum DWDR, 3D NR, HLC, BLC, modul de rotatie si watermark-ul digital, contribuie la obtinerea unor imagini clare si echilibrate in diverse scenarii de monitorizare. In plus, functiile ROI si SMART H.264+/H.265+ permit optimizarea fluxului video pentru diferite conditii de retea si stocare.
Camera dispune de functii inteligente de detectie, precum detectarea intruziunii si tripwire, cu posibilitatea de clasificare intre persoane si vehicule, ceea ce creste acuratetea sistemului de securitate. De asemenea, sunt disponibile functii de detectie a anomaliilor, inclusiv detectie de miscare, sabotaj video, detectie audio, lipsa sau eroare card SD, card plin, deconectare retea, conflict IP, acces ilegal si detectie tensiune.
Modelul suporta intrari si iesiri de alarma si audio (disponibile doar pentru versiunea AS), precum si stocare pe card microSD de pana la 256 GB. Microfonul incorporat permite captarea sunetului din zona monitorizata.
Alimentarea se poate face la 12 VDC sau prin PoE, facilitand instalarea. Carcasa este protejata conform standardului IP67, fiind rezistenta la apa si praf, iar protectia IK10 (optional) ofera rezistenta sporita la vandalism. Tehnologia SMD Plus contribuie la reducerea alarmelor false si la o detectie mai precisa a obiectelor relevante.
Specificatii tehnice camera IP Dahua, 12MP, WizSense, lentila 2.8mm, Dual Light 30m, microfon, PoE, IPC-HFW21249T-AS-IL-0280B:
- Senzor imagine: 1/2.5″ CMOS
- Rezolutie maxima: 4480 (H) x 2512 (V)
- ROM: 128 MB
- RAM: 256 MB
- Sistem scanare: Progressive
- Viteza obturator electronic: Auto/Manual 1/3 s – 1/100, 000 s
- Iluminare minima: 0.008 lux @ F1.6 (color, 30 IRE) / 0.0008 lux @ F1.6 (B/W, 30 IRE) / 0 lux (iluminator pornit)
- Raport semnal/zgomot: >56 dB
- Distanta iluminare: pana la 30 m (IR) / pana la 30 m (lumina calda)
- Control iluminator: Auto / Manual
- Numar iluminatori: 4 (multi-core IR + lumina calda)
- Unghi ajustare: Pan 0 – 360; Tilt 0 – 90; Rotatie 0 – 360
- Tip lentila: fix-focus
- Montura lentila: M12
- Distanta focala: 2.8 mm
- Diafragma maxima: F1.6
- Camp vizual: H: 112, V: 58, D: 136
- Control diafragma: fix
- Distanta minima focalizare: 3.5 m
- DORI detectie: 98.9 m
- DORI observare: 39.6 m
- DORI recunoastere: 19.8 m
- DORI identificare: 9.9 m
- Protectie perimetru (IVS): intrusion, tripwire cu clasificare vehicul/persoana
- SMD: SMD Plus
- Cautare inteligenta: da, cu Smart NVR
- Compresie video: H.265; H.264; H.264H; H.264B; MJPEG (sub stream)
- Smart codec: Smart H.265+; Smart H.264+
- Rata cadre video:
- Main: 4480 x 2512 @1-15 fps / 3072 x 1728 @1-25/30 fps
- Sub: 704 x 576 @1-25 fps / 704 x 480 @1-30 fps
- Streaming simultan: 2 stream-uri
- Rezolutii suportate: 12M, 8M, 6M, 5M, 4M, 3M, 1080p, 1.3M, 720p, D1, VGA, CIF
- Control bitrate: VBR / CBR
- Bitrate video: H.264: 32 kbps – 8192 kbps; H.265: 12 kbps – 8192 kbps
- Mod zi/noapte: Auto (ICR) / Color / B/W
- BLC / HLC: da / da
- WDR: DWDR
- White balance: auto, natural, street lamp, outdoor, manual, regional custom
- Control gain: auto / manual
- Reducere zgomot: 3D NR
- Detectie miscare: ON/OFF (4 zone)
- ROI: 4 zone
- Iluminare inteligenta: da
- Smart Dual Light: da
- Rotatie imagine: 0 / 90 / 180 / 270
- Oglindire imagine: da
- Zone confidentialitate: 4 zone
- LDC: da
- Microfon integrat: da
- Compresie audio: G.711a; G.711Mu; PCM; G.726
- Evenimente alarma: lipsa card SD, card plin, eroare card, retea picata, conflict IP, acces ilegal, detectie miscare, sabotaj video, tripwire, intrusion, detectie audio, detectie tensiune, SMD, exceptie securitate, alarma externa (numai -AS)
- Port retea: RJ-45 (10/100 Base-T)
- Protocoale retea: IPv4/IPv6, HTTP, TCP, UDP, RTP, RTSP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, P2P, Bonjour, Auto Registration
- Interoperabilitate: ONVIF (Profile S/G/T); CGI
- Utilizatori simultan: 20 (48 Mbps total)
- Stocare: FTP, SFTP, MicroSD (max. 256 GB), NAS
- Software management: Smart PSS Lite; DSS; DMSS
- Client mobil: Android / iOS
- Securitate: HTTPS, IP/MAC filtering, 802.1x, certificate X.509, digest, syslog, trusted boot si upgrade
- Intrare audio: 1 x RCA (numai -AS)
- Iesire audio: 1 x RCA (numai -AS)
- Intrare alarma: 1 (numai -AS)
- Iesire alarma: 1 (numai -AS)
- Alimentare: 12 VDC (±30%) / PoE (802.3af)
- Consum: baza 2.3 W (12 VDC) / 3.0 W (PoE); maxim 8.7 W (12 VDC) / 10.1 W (PoE)
- Temperatura functionare: -40C pana la +60C
- Umiditate functionare: ≤95%, fara condens
- Protectie: IP67; IK10 (optional)
- Material carcasa: metal
- Dimensiuni: 238.5 x 90.7 x 90.7 mm
- Greutate neta: -S 0.62 kg / -AS 0.72 kg
- Greutate bruta: -S 0.87 kg / -AS 0.97 kg
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