Description et caractéristiques
Dôme blanc IP
- 4 MP
- Focale fixe 2.8mm
- IR 50m
- Protection périmétrique
- 4G Micro et haut-parleurs intégrés
- Entrée / Sortie audio
- 12V
- IP67
- IK10
Caractéristiques principales
- Technologie de caméra : Caméra IP
- Fonctionnalités de la caméra : Solution 4G
- Intelligence Artificielle : Protection périmétrique
- Résolution : 4 MP
- Focale Fixe : 2.8 mm
Fiche technique
| Capteur | 1/2.7" CMOS |
|---|---|
| Résolution max. | 2880 (H) × 1620 (V) |
| ROM | 128 MB |
| RAM | 1 GB |
| Balayage | Progressive |
| Obturateur électronique | Auto/Manual 1/3 s–1/100,000 s |
| Sensibilité (éclairement min.) | 0.005 lux@F1.6 (Color,30 IRE) 0.0005 lux@F1.6 (B/W,30 IRE) 0 lux (Illuminator on) |
| Rapport signal/bruit | >56 dB |
| Portée de l'éclairage | Up to 50 m (164.04 ft) (IR) |
| Contrôle de l'éclairage | Auto; Manual |
| Nombre d'illuminateurs | 3 (IR LED) |
| Réglage angulaire | Pan: 0°–355° Tilt: 0°–80° Rotation: 0°–355° |
| Type d'objectif | Fixed-focal |
| Monture | M12 |
| Focale | 2.8 mm; 3.6 mm; 6 mm |
| Ouverture max. | F1.6 |
| Champ de vision | 2.8 mm: H: 102°; V: 54°; D: 121° 3.6 mm: H: 84°; V: 42°; D: 101° 6 mm: H: 52°; V: 28°; D: 61° |
| Iris | Fixed |
| Distance mini de mise au point | 2.8 mm: 1.1 m (3.61 ft) 3.6 mm: 1.7 m (5.58 ft) 6 mm: 3.2 m (10.50 ft) |
| Distance DORI | Identify |
| SMD (détection humain/véhicule) | SMD 4.0 |
| Quick Pick | With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events |
| IVS (protection périmétrique) | Tripwire, intrusion (support the classification and accurate detection of vehicle and human) |
| AI SSA | Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions. |
| 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: 2688 × 1520 @ (1–25/30) fps/2880 × 1620@(1–20 fps) 15 fps by default sub stream: 704 × 576@(1–30 fps) /704 × 480@(1–30 fps) third stream: 1920 × 1080@(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. |
| Flux | 3 streams |
| Résolutions | 4M (2880 × 1620/2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| 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;Manual |
| Réduction du bruit | 3D NR |
| Détection de mouvement | OFF/ON (4 areas, rectangular) |
| Région d'intérêt (RoI) | Yes (4 areas) |
| Éclairage intelligent | Yes |
| Defog | Yes |
| Rotation de l'image | 0°/90°/180°/270° (Support 2688 × 1520 resolution and lower) |
| Miroir | Yes |
| Masques de confidentialité | 4 areas |
| Built-in Mic | Yes, built-in Mic |
| Built-in Speaker | Yes, built-in speaker |
| Compression audio | PCM; G.711a; G.711Mu; G.726; G.723 |
| Événements d'alarme | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; security exception |
| Port réseau | RJ-45 (10/100 Base-T) |
| Carrier Network System | EAU: LTE FDD:B1/3/5/7/8/20/28 LTE TDD:B38/40/41 WCDMA:B1/5/8 GSM/GPRS/EDGE:B3/5/8 |
| 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; SAMBA; PPPoE; SNMP; P2P |
| 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 GB); NAS |
| Navigateur | IE; Chrome; Firefox; Edge |
| Logiciels de gestion | Smart PSS Lite; DSS; DMSS |
| Application mobile | 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; firmware encryption; generation and importing of X.509 certification |
| Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; CE-RED: Radio Equipment Directive 2014/53/EU |
| RS-485 | 1 (baud rate range:1200 bps–115200 bps) |
| Entrée audio | 1 channel (RCA port) |
| Sortie audio | 1 channel (RCA port) |
| Entrée d'alarme | 2 channels in: wet contact, 5mA 3V–5V DC |
| Sortie d'alarme | 2 channels out: wet contact, 300mA 12V DC |
| Alimentation | 12 VDC |
| Consommation | Basic: 3.6 W (12 VDC) Max. (IR on + 4G+ Mic on+ power output): 12 W (12 VDC) |
| Température de fonctionnement | –40 °C to +60 °C (–40 °F to +140 °F) |
| Humidité de fonctionnement | ≤95% |
| Température de stockage | –40 °C to +60 °C (–40 °F to +140 °F) |
| Humidité de stockage | ≤95% |
| Indice de protection | IP67; IK10 |
| Matériau du boîtier | Metal |
| Dimensions | 105 mm × Φ126 mm (4.13" × Φ4.96") |
| Poids net | 798 g (1.76 lb) |
| Poids brut | 990 g (2.18 lb) |
📄 Télécharger la fiche technique (PDF)
Référence fabricant : IPC-HDBW3441DR1P-AST-4G-NL668EAU-0280B · Marque : Dahua