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IPC-HFW3449T1-AS-PV - Dahua WizSense 4MP Full-color 2.8mm IP Bullet Camera with AI and active deterrence:
- 4MP resolution: 1/2.7" CMOS sensor with a maximum resolution of 2688 × 1520 at 30 fps.
- Fixed 2.8mm lens: F1.0 aperture and 103° horizontal field of view for wide-area coverage.
- Full-color: High sensitivity and F1.0 aperture for colour images in low-light conditions.
- Illumination up to 40m: Two built-in warm light illuminators for colour night surveillance.
- Artificial Intelligence: Accurate human and vehicle classification for intrusion and tripwire events.
- SMD Plus: Intelligent motion detection for more accurate security events.
- Active deterrence: Red and blue flashing lights and audible warning for immediate response to events.
- Two-way audio: Built-in microphone and speaker, plus 1 audio input and 1 audio output.
- Alarm input / output: 1 input and 1 output for integration with security systems.
- PoE, ONVIF and IP67: Simplified installation and integration into professional video surveillance systems.
IPC-HFW3449T1-AS-PV - 4MP Full-color 2.8mm IP Bullet Camera
The IPC-HFW3449T1-AS-PV is a Dahua WizSense 4MP IP Bullet camera featuring Full-color technology, a fixed 2.8mm lens and active deterrence. It combines Artificial Intelligence for human and vehicle classification, SMD Plus, warm light illumination up to 40m, built-in microphone and speaker, PoE, ONVIF and IP67 protection, providing a complete solution for professional video surveillance systems.
IPC-HFW3449T1-AS-PV with 4MP resolution
The IPC-HFW3449T1-AS-PV uses a 1/2.7" progressive scan 4MP CMOS sensor and provides a maximum resolution of 2688 × 1520 at 30 fps. Its high resolution delivers detailed images for monitoring and identifying people, vehicles and areas of interest.
Fixed 2.8mm lens with F1.0 aperture
The fixed 2.8mm lens with a maximum F1.0 aperture provides a 103° horizontal, 53° vertical and 122° diagonal field of view. This wide coverage makes the camera suitable for entrances, perimeters and other areas requiring a broad field of view.
Full-color technology with F1.0 aperture
Full-color technology, combined with the F1.0 aperture and high light sensitivity, enables colour images in low-light conditions. This is particularly useful when colour information is important for accurate event analysis and identification.
Warm light illumination up to 40m
The IPC-HFW3449T1-AS-PV features 2 built-in warm light illuminators with a maximum illumination distance of 40m. Smart Illumination adapts the lighting to scene conditions and supports colour surveillance at night.
Artificial Intelligence for humans and vehicles
Perimeter protection with AI supports intrusion and tripwire functions with accurate human and vehicle classification. This allows the IPC-HFW3449T1-AS-PV to focus security events on the most relevant targets.
SMD Plus intelligent detection
SMD Plus provides intelligent motion detection capabilities for more efficient event analysis. Combined with Dahua WizSense Artificial Intelligence, it helps distinguish relevant human and vehicle targets in professional video surveillance applications.
Active deterrence with red and blue lights
One of the key features of the IPC-HFW3449T1-AS-PV is active deterrence. When a configured event occurs, the camera can activate an audible alarm and flashing red and blue lights, providing an immediate response to potential intrusion events.
Built-in microphone and speaker
The camera features a built-in microphone and speaker, allowing audio capture and audible warnings directly through the IPC-HFW3449T1-AS-PV. It also provides 1 audio input and 1 audio output, increasing integration possibilities in professional security installations.
Alarm input and output
The IPC-HFW3449T1-AS-PV provides 1 alarm input and 1 alarm output. This connectivity allows external devices to be integrated into more comprehensive security systems combining video surveillance, detection and active deterrence.
120dB WDR and image processing
120dB WDR helps balance bright and dark areas in scenes with challenging lighting conditions. The camera also supports BLC, HLC, 3D NR, SSA and Smart Illumination to optimise image quality in different environments.
Smart H.265+ and three video streams
The IPC-HFW3449T1-AS-PV supports Smart H.265+ and Smart H.264+ to reduce bandwidth and storage requirements. It provides 3 video streams, allowing video transmission to be adapted to different installation and monitoring requirements.
Micro SD storage up to 256 GB
The camera supports a Micro SD card up to 256 GB for local recording. FTP, SFTP and NAS storage are also supported, providing several options for managing and retaining video recordings.
PoE and ONVIF compatibility
Power can be supplied through 12 VDC or PoE 802.3af. With PoE, power and network data can be transmitted through the same Ethernet cable. ONVIF Profile S, Profile G and Profile T compatibility facilitates integration with different recorders and professional video surveillance platforms.
IP67 protection for outdoor installations
The IPC-HFW3449T1-AS-PV features IP67 protection and operates at temperatures from -40 °C to +60 °C. Its metal and plastic construction makes it suitable for professional indoor and outdoor installations.
| Parameter | Detailed Technical Specifications |
|---|---|
| Brand | Dahua |
| Model | IPC-HFW3449T1-AS-PV |
| Type | 4MP Full-color Active Deterrence WizSense IP Bullet Camera |
| Image Sensor | 1/2.7" 4MP progressive scan CMOS |
| Maximum Resolution | 2688 × 1520 |
| ROM | 128 MB |
| RAM | 512 MB |
| Scanning System | Progressive |
| Electronic Shutter | Auto / Manual, 1/3 s–1/100,000 s |
| Minimum Illumination | 0.003 lux @ F1.0 |
| S/N Ratio | >56 dB |
| Illumination Distance | Up to 40 m |
| Illuminators | 2 × warm light illuminators |
| Illuminator Control | Auto / Manual |
| Smart Illumination | Yes |
| Camera Adjustment | Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360° |
| Lens Type | Fixed |
| Lens Mount | M12 |
| Focal Length | 2.8 mm |
| Maximum Aperture | F1.0 |
| Field of View | Horizontal: 103°; Vertical: 53°; Diagonal: 122° |
| Iris Type | Fixed |
| Minimum Focus Distance | 1.2 m |
| DORI – 2.8 mm | Detect: 67.4 m; Observe: 27 m; Recognise: 13.5 m; Identify: 6.7 m |
| IVS Perimeter Protection | Tripwire and intrusion |
| AI Classification | Accurate human and vehicle classification and detection |
| SMD | SMD Plus |
| Smart Search | Compatible with Smart NVR for refined intelligent search and event extraction |
| Active Deterrence | Light and sound alarm linked to events |
| Light Alarm | Flashing red and blue lights |
| Audible Alarm | 11 built-in sounds with support for custom voice import |
| Quick Disarming | Supports disarming of alarm output, email, audio and light during the configured period |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Sub Stream only) |
| Smart Codec | Smart H.265+ / Smart H.264+ |
| Number of Streams | 3 streams |
| Main Stream | 2688 × 1520 at 1–25/30 fps |
| Sub Stream | 704 × 576 at 1–25 fps / 704 × 480 at 1–30 fps |
| Third Stream | 1920 × 1080 at 1–25/30 fps |
| Supported Resolutions | 4MP (2688 × 1520); 4MP (2560 × 1440); 3MP (2304 × 1296); 1080p; 1.3MP; 720p; D1; VGA; CIF |
| Bit Rate Control | CBR / VBR |
| H.264 Bit Rate | 32–8192 kbps |
| H.265 Bit Rate | 12–8192 kbps |
| Day / Night | Colour / B&W |
| WDR | 120 dB |
| BLC | Yes |
| HLC | Yes |
| SSA | Yes |
| Noise Reduction | 3D NR |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom |
| Gain Control | Auto / Manual |
| Motion Detection | Yes, 4 areas |
| ROI | Yes, 4 areas |
| Image Rotation | 0° / 90° / 180° / 270° |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Built-in Microphone | Yes |
| Built-in Speaker | Yes |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; G.723 |
| Audio Input | 1 channel, RCA port |
| Audio Output | 1 channel, RCA port |
| Alarm Input | 1 channel, 5 mA / 3–5 VDC |
| Alarm Output | 1 channel, 300 mA / 12 VDC |
| Alarm Events | 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; light alarm; sound alarm |
| Network Interface | RJ-45 (10/100 Base-T) |
| SDK / 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; SAMBA; PPPoE; SNMP |
| Interoperability | ONVIF Profile S / Profile G / Profile T; CGI; Milestone; Genetec; P2P |
| Users / Host | 20 users; total bandwidth 80 M |
| Storage | FTP; SFTP; Micro SD up to 256 GB; NAS |
| Browsers | Internet Explorer 8 or later; Chrome; Firefox; Safari 12 or later |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Client | iOS / Android |
| Cybersecurity | Video, firmware and configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; X.509 certificates; Syslog; HTTPS; 802.1x; Trusted Boot; Trusted Execution; Trusted Upgrade |
| Certifications | CE-LVD EN62368-1; CE-EMC 2014/30/EU; FCC Part 15 Subpart B |
| Power Supply | 12 VDC / PoE 802.3af |
| Basic Power Consumption | 2 W (12 VDC); 2.6 W (PoE) |
| Maximum Power Consumption | 7.5 W (12 VDC); 8.8 W (PoE), with H.265 + warm light + IVS + sound alarm + red/blue lights |
| Operating Temperature | -40 °C to +60 °C |
| Operating Humidity | Less than 95% RH |
| Storage Temperature | -40 °C to +60 °C |
| Protection | IP67 |
| Material | Metal + plastic |
| Dimensions | 288.4 × 94.4 × 84.7 mm |
| Net Weight | 1.0 kg |
| Gross Weight | 1.23 kg |