Description
DH-IPC-HFW3841EP-AS-0280B-S2
Dahua 8MP IR Fixed-focal Bullet WizSense Network Camera
Datasheet:
DH-IPC-HFW3841EP-AS-0280B-S2
- 8 MP 1 / 2.8″ CMOS image sensor, excellent low luminance performance and high definition of images.
- Outputs max. 8 MP (3840 × 2160) @ 25 / 30 fps.
- H.265 codec, high compression rate, ultra-low bit rate.
- Built-in IR LED, max. IR distance: 30 m.
- ROI, SMART H.264 + / H.265+, AI H.264 / H.265. flexible coding, applicable to various bandwidth and storage environments.
- Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
- Intelligent detection: Intrusion, tripwire (support the classification and accurate detection of vehicle and human).
- Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.
- Alarm: 1 in, 1 out (Only – AS supports); audio: 1 in, 1 out (Only – AS supports); max. 256 G Micro SD card. built-in Mic.
- 12 VDC / PoE power supply facilitates installation.
- IP67 protection.
- SMD 4.0, AI SSA.
| Category | Specification |
|---|---|
| Camera | |
| Image Sensor | 1 / 2.8″ CMOS |
| Max. Resolution | 3840 (H) × 2160 (V) |
| ROM / RAM | 128 MB / 1 GB |
| Scanning System | Progressive |
| Electronic Shutter | Auto / Manual 1/3 s – 1/100,000 s |
| Min. Illumination | 0.007 lux @ F1.4 (Colour, 30 IRE) 0.0007 lux @ F1.4 (B / W, 30 IRE) 0 lux (Illuminator on) |
| S / N Ratio | >56 dB |
| Illumination Distance | Up to 30 m (98.4 ft) |
| Illuminator Control | Auto / Manual |
| Illuminator Number | 1 (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 | 2.8 mm; 3.6 mm |
| Max. Aperture | F1.4 |
| Field of View | 2.8 mm: Horizontal: 107° / Vertical: 56° / Diagonal: 127° 3.6 mm: Horizontal: 84° / Vertical: 47° / Diagonal: 97° |
| Iris Control | Fixed |
| Close Focus Distance | 2.8 mm: 1.5 m (4.9 ft) 3.6 mm: 2 m (6.6 ft) |
| DORI Distance | 2.8 mm: Detect: 87.7 m (287.73 ft) / Observe: 35.1 m (115.16 ft) / Recognise: 17.5 m (57.41 ft) / Identify: 8.8 m (28.87 ft) 3.6 mm: Detect: 102.1 m (335.97 ft) / Observe: 40.8 m (133.86 ft) / Recognise: 20.4 m (66.93 ft) / Identify: 10.2 m (33.46 ft) |
| Intelligence | |
| IVS (Perimeter Protection) | Tripwire, intrusion (supports classification and accurate detection of vehicles and humans) |
| AI SSA | Yes |
| Quick Pick | With AI NVR, quickly pick up human / vehicle targets from SMD events |
| Smart Search | Works with Smart NVR for refined intelligent search, event extraction, and merging |
| Video | |
| Video Compression | H.265 / H.264 / H.264H / H.264B / MJPEG (sub-stream only) |
| Smart Codec | Smart H.265+ Smart H.264+ |
| AI Coding | AI H.265 AI H.264 |
| Video Frame Rate | 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) |
| Stream Capability | 3 streams |
| Resolution | 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) |
| Bit Rate Control | CBR / VBR |
| Video Bit Rate | H.264: 3 kbps – 8192 kbps H.265: 3 kbps – 8192 kbps |
| Day / Night | Auto (ICR) / Colour / B / W |
| BLC / HLC / WDR | Yes / Yes / 120 dB |
| Scene Self-Adaptation (SSA) | Yes |
| White Balance | Auto / Natural / Street Lamp / Outdoor / Manual / Regional Custom |
| Gain Control | Auto |
| Noise Reduction | 3D NR |
| Motion Detection | OFF / ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Defog / AFSA | Yes / Yes |
| Image Rotation | 0° / 90° / 180° / 270° (90° / 270° supported with 2688 × 1520 resolution or lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Audio | |
| Built-in MIC | Yes |
| Audio Compression | G.711a / G.711Mu / PCM / G.726 / G.723 |
| Alarm | |
| Alarm Events | – AS: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; external alarm; SMD; safety exception -S: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; SMD; safety exception |
| Network | |
| Network Port | RJ-45 (10 / 100 Base-T) |
| SDK and API | Yes |
| Network Protocols | 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 / X.509 certification / Syslog / HTTPS / 802.1x / Trusted boot / Trusted execution / Trusted upgrade |
| Interoperability | ONVIF (Profile S / Profile G / Profile T) / CGI |
| User / Host | 20 users (Total bandwidth: 64 M) |
| Storage | FTP / SFTP / Micro SD card (max. 256 GB) / NAS |
| Browser | IE11, Chrome, Firefox |
| Management Software | SmartPSS Lite / DSS / DMSS |
| Mobile Client | iOS / Android |
| Certification | |
| 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 |
| Port | |
| Audio Input | 1 channel RCA port (Only – AS supports) |
| Audio Output | 1 channel RCA port (Only – AS supports) |
| Alarm Input | 1 channel in: wet contact, 5 mA 3–5 VDC (Only – AS supports) |
| Alarm Output | 1 channel out: wet contact, 300 mA 12 VDC (Only – AS supports) |
| Power | |
| Power Supply | 12 VDC / PoE (802.3af) |
| Power Consumption | Basic: 3.8 W (12 VDC); 4.6 W (PoE) Max. (WDR + IR intensity + Intelligence): 5.9 W (12 VDC); 7.2 W (PoE) |
| Environment | |
| Operating Temperature | –40 °C to +60 °C (–40 °F to 140 °F) / <95% RH |
| Storage Temperature | –40 °C to +60 °C (–40 °F to 140 °F) |
| Protection | IP67 |
| Structure | |
| Casing | Metal |
| Product Dimensions | 192.7 mm × 70.5 mm × 66.4 mm (7.59″ × 2.77″ × 2.61″) |
| Net Weight | 590 g (1.30 lb) |
| Gross Weight | 780 g (1.72 lb) |
