Description et caractéristiques
Tube IP
- Noir
- 8 MP
- Focalefixe 2.8mm
- IR 30m
- WizSense
- Starlight
- Protection périmétrique
- Entrée / Sortie audio
- Micro intégré
- 12V
- IP67
- WDR 120 dB
Caractéristiques principales
- Technologie de caméra : Caméra IP
- Fonctionnalités de la caméra : Starlight
- Intelligence Artificielle : WizSense, Protection périmétrique
- Résolution : 8 MP
- Focale Fixe : 2.8 mm
Fiche technique
| Capteur | 1/2.8" CMOS |
|---|---|
| Résolution max. | 3840 (H) × 2160 (V) |
| ROM | 128 MB |
| RAM | 1 GB |
| Balayage | Progressive |
| Obturateur électronique | Auto/Manual 1/3 s–1/100,000 s |
| Sensibilité (éclairement min.) | 0.007 lux@F1.4 (Color, 30 IRE) 0.0007 lux@F1.4 (B/W, 30 IRE) 0 lux (Illuminator on) |
| Rapport signal/bruit | > 56 dB |
| Portée de l'éclairage | Up to 30 m (98.4 ft) |
| Contrôle de l'éclairage | Auto/Manual |
| Nombre d'illuminateurs | 1 (IR LED) |
| Plage pan/tilt/rotation | Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360° |
| Type d'objectif | Fixed-focal |
| Monture | M12 |
| Focale | 2.8 mm; 3.6 mm |
| Ouverture max. | F1.4 |
| Champ de vision | 2.8 mm: Horizontal:107°; vertical: 56°; diagonal: 127° 3.6 mm: Horizontal:84°; vertical: 47°; diagonal: 97° |
| Iris | Fixed |
| Distance mini de mise au point | 2.8 mm: 1.5 m (4.9 ft) 3.6 mm: 2 m (6.6 ft) |
| Distance DORI | Identify |
| IVS (protection périmétrique) | Tripwire, intrusion (support the classification and accurate detection of vehicle and human) |
| AI SSA | Yes |
| Quick Pick | With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events |
| Recherche intelligente | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
| Compression vidéo | H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream) |
| Smart Codec | Smart H.265+ Smart H.264+ |
| AI Coding | AI H.265 AI H.264 |
| Fréquence d'images | Main stream: 3840 × 2160 @ (1–25/30) fps Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) Sub stream 2: 1920 × 1080 @ (1–25/30 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 |
| Flux | 3 streams |
| Résolutions | 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048×1536); 3M (2304×1296); 1080p (1920 × 1080); 1.3M(1280 × 960); 720p (1280 × 720); D1 (704 × 576/704×480); CIF (352 × 288/352 × 240); VGA (640 × 480) |
| Contrôle du débit | CBR/VBR |
| Débit vidéo | H.264: 3 kbps–8192 kbps H.265: 3 kbps–8192 kbps |
| Jour/Nuit | Auto (ICR)/Color/B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| Scene Self-adaptation (SSA) | Yes |
| Balance des blancs | Auto; natural; street lamp; outdoor; manual; regional custom |
| Contrôle du gain | Auto |
| Réduction du bruit | 3D NR |
| Détection de mouvement | OFF/ON (4 areas, rectangular) |
| Région d'intérêt (RoI) | Yes (4 areas) |
| Defog | Yes |
| AFSA | Yes |
| Rotation de l'image | 0°/90°/180°/270° (support 90°/270° with 2688×1520 resolution and lower) |
| Miroir | Yes |
| Masques de confidentialité | 4 areas |
| Micro intégré | Yes |
| Compression audio | G.711a; G.711Mu; PCM; G.726; G.723 |
| Port réseau | RJ-45 (10/100 Base-T) |
| SDK and API | Yes |
| Protocoles réseau | IPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P |
| Cyber Security | Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade |
| Interopérabilité | ONVIF (Profile S/Profile G/Profile T); CGI |
| Utilisateurs simultanés | 20 (Total bandwidth: 64 M) |
| Stockage | FTP; SFTP; Micro SD card (support max. 256 G); NAS |
| Navigateur | IE: IE11 Chrome Firefox |
| Logiciels de gestion | SmartPSS Lite; DSS; DMSS |
| Application mobile | IOS; Android |
| Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14 |
| Entrée audio | 1 channel (RCA port) (Only - AS supports) |
| Sortie audio | 1 channel (RCA port) (Only - AS supports) |
| Entrée d'alarme | 1 channel in: wet contact, 5 mA 3–5 VDC (Only - AS supports) |
| Sortie d'alarme | 1 channel out: wet contact, 300 mA 12 VDC (Only - AS supports) |
| Alimentation | 12 VDC/PoE (802.3af) |
| Consommation | Basic: 3.8 W (12 VDC); 4.6 W (PoE) Max. (WDR + IR intensity + Intelligence): 5.9 W (12 VDC); 7.2 W (PoE) |
| Température de fonctionnement | –40 °C to +60 °C (–40 °F to 140 °F) /Less than 95% RH |
| Température de stockage | –40 °C to +60 °C (–40 °F to 140 °F) |
| Indice de protection | IP67 |
| Casing | Metal |
| Dimensions | 192.7 mm × 70.5 mm × 66.4 mm (7.59" × 2.77" × 2.61") (L × W × H) |
| Poids net | 590 g (1.30 lb) |
| Poids brut | 780 g (1.72 lb) |
📄 Télécharger la fiche technique (PDF)
Référence fabricant : IPC-HFW3841EP-AS-0280B-S2-B · Marque : Dahua