| 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 | 0.006 Lux@F1.6 (Color, 30 IRE); 0.0006 Lux@F1.6 (B/W, 30 IRE); 0 lux (Illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance | up to 80 m (262.47 ft) (IR LED) |
| Illuminator On/Off Control | Auto; Manual |
| Illuminator Number | 4 (IR LED) |
| Pan/Tilt/Rotation Range | Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360° |
| Lens |
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 3.6 mm; 6 mm; 8 mm |
| Max. Aperture | F1.6 |
| Field of View | 3.6 mm: H: 84°; V: 42°; D: 101°; 6 mm: H: 52°; V: 28°; D: 61°; 8 mm: H: 40°; V: 23°; D: 46° |
| Iris Control | Fixed |
| Close Focus Distance | 3.6 mm: 1.7 m (5.58 ft); 6 mm: 3.2 m (10.50 ft); 8 mm: 4.6 m (15.09 ft) |
| DORI Distance |
| 3.6 mm | Detect: 85.4 m (280.18 ft); Observe: 34.2 m (112.20 ft); Recognize: 17.1 m (56.10 ft); Identify: 8.5 m (27.89 ft) |
| 6 mm | Detect: 124.0 m (406.82 ft); Observe: 49.6 m (162.73 ft); Recognize: 24.8 m (81.36 ft); Identify: 12.4 m (40.68 ft) |
| 8 mm | Detect: 150.4 m (493.44 ft); Observe: 60.2 m (197.51 ft); Recognize: 30.1 m (98.75 ft); Identify: 15.0 m (49.21 ft) |
| Intelligence |
| IVS (Perimeter Protection) | Intrusion, Tripwire (supports vehicle and human classification) |
| Smart Search | Work with Smart NVR for refined intelligent search, event extraction and merging to event videos |
| Video |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Sub stream only) |
| 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) |
| Stream Capability | 2 streams |
| Resolution | 4M (2688 × 1520/2560 × 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 / HLC | Yes / 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) |
| Smart Illumination | Yes |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Audio |
| Built-in MIC | Yes |
| Audio Compression | G.711a; G.711Mu; G.726; PCM |
| Alarm |
| Alarm Event | 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 |
| 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; P2P |
| Interoperability | ONVIF (Profile S/G/T); CGI |
| User/Host | 6 (Total bandwidth: 36 M) |
| Storage | FTP; SFTP; Micro SD card (support max. 256 GB) |
| Browser | IE; Chrome; Firefox |
| Management Software | DSS; DMSS |
| Mobile Client | iOS; Android |
| Cyber Security |
| Features | Configuration encryption; trusted execution; Digest; security logs; WSSE; account lockout; syslog; video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade; trusted boot; generation and importing of X.509 certification |
| Ports |
| Audio Input | 1 channel (RCA port) |
| Audio Output | 1 channel (RCA port) |
| Alarm Input | 1 channel in: 5 mA 3–5 VDC |
| Alarm Output | 1 channel out: 300 mA 12 VDC |
| Power |
| Power Supply | 12 VDC/PoE (802.3af) |
| Power Consumption | Basic: 2.3 W (12 VDC); 3 W (PoE); Max: 7 W (12 VDC); 8.3 W (PoE) |
| Environment |
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Operating Humidity | ≤95% |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Protection | IP67, IK10 (optional) |
| Structure |
| Casing Material | Metal |
| Product Dimensions | 238.5 mm × Φ90.7 mm (9.39″ × Φ3.57″) |
| Net Weight | 0.72 kg (1.90 lb) |
| Gross Weight | 0.95 kg (1.52 lb) |
| Ordering Information |
| Type | 4MP Camera |
| Model | DH-IPC-HFW2441T-AS |
| Description | 4MP IR Fixed-focal Bullet WizSense Network Camera |
| Accessories (Optional) | PFA130-E Junction Box; PFA152-E Pole Mount Bracket; PFM321D 12 VDC 1 A Power Adapter; PFM900-E Integrated Mount Tester; TF-P100 MicroSD Memory Card |
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