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IPC-HFW2241T-ZAS - Dahua 2MP WizSense IP Bullet Camera with 2.7–13.5 mm motorized varifocal lens and 60 m IR:
- 2MP resolution: 1/2.8" CMOS sensor with a maximum Full HD resolution of 1920 × 1080.
- 2.7–13.5 mm motorized varifocal lens: Remote focal length adjustment for greater flexibility in installation and surveillance.
- 60 m IR night vision: 4 integrated infrared LEDs with a maximum range of up to 60 m.
- WizSense AI: Deep Learning with accurate people and vehicle classification and detection.
- Perimeter protection: Intelligent intrusion and tripwire functions with people and vehicle classification.
- 120 dB WDR: Improved detail in scenes with strong lighting contrasts.
- Audio: Built-in microphone, 1 audio input and 1 audio output.
- Alarm: 1 alarm input and 1 alarm output for integration with external devices.
- Micro SD up to 256 GB: Support for local recording storage.
- PoE and IP67: 12 VDC or IEEE 802.3af PoE power supply with protection suitable for outdoor installations.
IPC-HFW2241T-ZAS - 2MP WizSense IP Bullet Camera 2.7–13.5 mm IR 60 m
The IPC-HFW2241T-ZAS is a 2MP IP Bullet camera from Dahua, belonging to the WizSense series. Equipped with a 2.7–13.5 mm motorized varifocal lens, IR illumination up to 60 m and Deep Learning-based artificial intelligence, it provides a versatile solution for professional video surveillance systems.
2MP Full HD imaging
The IPC-HFW2241T-ZAS uses a 1/2.8" CMOS sensor and provides a maximum resolution of 2MP (1920 × 1080) at up to 25/30 fps, delivering Full HD images suitable for professional monitoring of people, vehicles and security areas.
2.7–13.5 mm motorized varifocal lens
The 2.7–13.5 mm motorized varifocal lens allows the framing to be adapted to installation requirements. It features a maximum aperture of F1.5 and provides an adjustable field of view of 108°–30° horizontal, 56°–17° vertical and 131°–35° diagonal.
IR night vision up to 60 m
The IPC-HFW2241T-ZAS integrates 4 IR LEDs and provides infrared illumination with a maximum range of 60 m. The system helps maintain effective surveillance in low-light or completely dark environments.
WizSense AI with people and vehicle classification
WizSense technology uses Deep Learning algorithms for accurate classification and detection of people and vehicles. This capability helps focus analysis on relevant targets and improves video surveillance efficiency.
Intelligent perimeter protection
The IPC-HFW2241T-ZAS supports intrusion and tripwire functions, both with accurate people and vehicle classification and detection. These functions are particularly useful for perimeter security and controlled access areas.
120 dB WDR and image processing
120 dB WDR improves visibility in environments with strong differences between bright and dark areas. The camera also incorporates technologies such as 3D NR, BLC and HLC, helping provide more balanced and detailed images.
Built-in microphone, audio input and output
The IPC-HFW2241T-ZAS features a built-in microphone, as well as 1 audio input and 1 audio output, allowing external audio devices to be integrated and complementing video information in professional security systems.
Alarm input and output
The IPC-HFW2241T-ZAS provides 1 alarm input and 1 alarm output, allowing integration with sensors, alarm systems and other compatible external devices.
Micro SD storage up to 256 GB
The camera supports Micro SD cards up to 256 GB for local recording storage. It also supports storage via FTP and SFTP.
PoE and ONVIF compatibility
Power can be supplied through 12 VDC or IEEE 802.3af PoE, simplifying installation by using a single network cable for both power and data transmission. ONVIF compatibility facilitates integration of the IPC-HFW2241T-ZAS into professional video surveillance systems.
IP67 protection
Its metal construction and IP67 protection rating provide resistance against water and dust, making the IPC-HFW2241T-ZAS suitable for professional indoor and outdoor installations.
| Parameter | Detailed technical specifications |
|---|---|
| Brand | Dahua |
| Model | IPC-HFW2241T-ZAS |
| Type | WizSense IP Bullet Camera |
| Image sensor | 1/2.8" CMOS |
| Maximum resolution | 1920 × 1080 (2MP) |
| ROM / RAM | 128 MB / 128 MB |
| Scanning system | Progressive |
| Electronic shutter | Auto / Manual, 1/3 s – 1/100,000 s |
| Minimum illumination | 0.002 lux@F1.5 (Color, 30 IRE); 0.0002 lux@F1.5 (B/W, 30 IRE); 0 lux with illuminator on |
| S/N ratio | >56 dB |
| IR illumination distance | Up to 60 m |
| Illuminators | 4 IR LEDs |
| Illuminator control | Auto / Manual |
| Camera adjustment | Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360° |
| Lens type | Motorized varifocal |
| Lens mount | φ14 |
| Focal length | 2.7–13.5 mm |
| Maximum aperture | F1.5 |
| Field of view | Horizontal: 108°–30°; Vertical: 56°–17°; Diagonal: 131°–35° |
| Iris control | Fixed |
| Minimum focusing distance | 0.8 m |
| DORI – Wide angle | Detect: 44.1 m; Observe: 17.7 m; Recognize: 8.8 m; Identify: 4.4 m |
| DORI – Telephoto | Detect: 144.8 m; Observe: 57.9 m; Recognize: 29.0 m; Identify: 14.5 m |
| IVS perimeter protection | Intrusion and tripwire with accurate people and vehicle classification and detection |
| Smart Search | Compatible with Smart NVR for refined intelligent search, event extraction and association with corresponding event videos |
| Video compression | H.265; H.264; H.264H; H.264B; MJPEG (Sub Stream only) |
| Smart Codec | Smart H.265+; Smart H.264+ |
| Main Stream | 1920 × 1080 at 1–25/30 fps |
| Sub Stream | 704 × 576 at 1–25 fps / 704 × 480 at 1–30 fps |
| Number of streams | 2 streams |
| Bitrate control | CBR / VBR |
| Video bitrate | H.264: 32–6144 kbps; H.265: 12–6144 kbps |
| WDR | 120 dB |
| BLC / HLC | Yes / Yes |
| Noise reduction | 3D NR |
| Day / Night | Auto (ICR) / Color / B/W |
| Motion detection | Yes, 4 rectangular areas |
| Region of Interest (ROI) | Yes, 4 areas |
| Smart illumination | Yes |
| Built-in microphone | Yes |
| Audio compression | G.711a; G.711Mu; G.726; PCM |
| Audio input | 1 channel, RCA |
| Audio output | 1 channel, RCA |
| Alarm input | 1 channel, 5 mA / 3–5 VDC |
| Alarm output | 1 channel, 300 mA / 12 VDC |
| Network interface | RJ-45 (10/100 Base-T) |
| Interoperability | ONVIF Profile S / G / T; CGI |
| Storage | Micro SD up to 256 GB; FTP; SFTP |
| Management software | SmartPSS Lite; DSS; DMSS |
| Mobile client | iOS; Android |
| Power supply | 12 VDC / IEEE 802.3af PoE |
| Basic consumption – 12 VDC | 2 W |
| Basic consumption – PoE | 2.6 W |
| Maximum consumption – 12 VDC | 8.6 W |
| Maximum consumption – PoE | 9.9 W |
| Operating temperature | -30 °C to +60 °C |
| Operating humidity | ≤95% |
| Storage temperature | -40 °C to +60 °C |
| Protection | IP67; IK10 optional |
| Material | Metal |
| Dimensions | 238.5 × 90.7 × 90.7 mm (L × W × H) |
| Net weight | 0.76 kg |
| Gross weight | 1.02 kg |