1. Introduction
The Dahua DH-IPC-HFW1431S1-A-S6 is a 4MP Entry IR Fixed-focal Bullet Network Camera designed for various monitoring scenes, both indoor and outdoor. It features a 1/2.9" CMOS image sensor, H.265 codec for efficient compression, built-in IR LED for night vision up to 30m, and IP67 protection for durability. Key functionalities include human detection and a built-in microphone for audio capture. This manual provides essential information for the proper installation, operation, and maintenance of your camera.
2. Package Contents
Please check the package contents upon receipt to ensure all items are present and undamaged. If any items are missing or damaged, contact your supplier.
- Dahua DH-IPC-HFW1431S1-A-S6 4MP IR Fixed-focal Bullet Network Camera
- Mounting accessories (screws, wall plugs)
- Quick Start Guide
- Drilling Template
3. Safety Information
Always follow basic safety precautions when using this product to reduce the risk of fire, electric shock, and injury to persons.
- Read all instructions carefully before installation and operation.
- Ensure the power supply voltage is within the specified range (12 VDC/PoE).
- Do not expose the camera to water or moisture unless specifically designed for such conditions (IP67 rated for outdoor use).
- Avoid placing the camera near heat sources or in direct sunlight for prolonged periods.
- Only use accessories specified by the manufacturer.
- Installation should be performed by qualified personnel.
4. Setup and Installation
4.1 Physical Installation
The camera supports various installation methods including Normal, Wall Mounted, Vertical Pole Mount, and Corner Mount. Choose a location that provides optimal viewing angles and is within range of your network connection.
- Mounting Location: Select a stable surface (wall, ceiling, pole) that can support the camera's weight.
- Drilling: Use the provided drilling template to mark and drill holes for mounting screws.
- Secure the Camera: Attach the camera base securely using appropriate screws and wall plugs.
- Adjust Angle: Loosen the adjustment screws to set the desired viewing angle, then tighten them to secure the camera in position.
4.2 Wiring and Network Connection
This camera supports Power over Ethernet (PoE) for simplified installation, allowing both power and data to be transmitted over a single Ethernet cable. Alternatively, a 12V DC power adapter can be used.
- PoE Connection: Connect an Ethernet cable from a PoE-enabled switch or NVR to the camera's RJ45 port.
- DC Power Connection (Optional): If not using PoE, connect a 12V DC power adapter (not included, PFM321D 12 VDC 1A Power Adapter is an optional accessory) to the camera's power input and an Ethernet cable to the RJ45 port for data.
- Network Setup: Connect the other end of the Ethernet cable to your network router or switch.
4.3 Initial Configuration
After physical installation and connection, you will need to access the camera's web interface or use the mobile app for initial setup.
- Discover Camera: Use Dahua's configuration tool (e.g., ConfigTool) on a computer connected to the same network to discover the camera's IP address.
- Access Web Interface: Open a web browser and enter the camera's IP address. Log in using the default credentials (refer to the Quick Start Guide for default username/password).
- Change Default Password: For security, immediately change the default password upon first login.
- Network Settings: Configure network settings, including static IP address if required, to ensure stable connectivity.
- Firmware Update: Check for and install the latest firmware updates to ensure optimal performance and security.
5. Operation
5.1 Video Monitoring
The camera provides 4MP resolution video at 25/30 frames per second. You can view live feeds and recorded footage through the web interface, NVR, or mobile application.
- Live View: Access the camera via its IP address in a web browser or through your NVR/mobile app to view real-time video.
- Recording: Configure recording schedules and motion-triggered recording settings via the web interface or NVR.
- Video Compression: The camera uses H.265 codec for efficient video compression, reducing storage and bandwidth requirements.
5.2 Smart Features
- Human Detection: Utilize Dahua's intelligent algorithms to detect human targets, filtering out false alarms from non-human movements. Configure detection zones and sensitivity in the camera's settings.
- Built-in Microphone: The integrated microphone captures live audio, which can be monitored alongside video. Audio detection can also trigger alarms.
- Smart IR: The camera automatically adjusts the intensity of its infrared LEDs based on the distance to objects, preventing overexposure and ensuring clear night vision up to 30m.
- Smart Illumination: Dahua Smart Illumination technology adapts to low light or dark environments, automatically adjusting illumination intensity for clear target details.
5.3 Mobile App Usage
Monitor your camera anytime, anywhere using the official Dahua mobile application (available for Android and iOS). Download the app from your device's app store and follow the in-app instructions to add your camera.
6. Maintenance
- Cleaning: Regularly clean the camera lens and housing with a soft, dry cloth. For stubborn dirt, use a mild detergent and a damp cloth, then wipe dry. Do not use harsh chemicals or abrasive cleaners.
- Firmware Updates: Periodically check the Dahua official website for new firmware versions. Keeping your camera's firmware updated ensures optimal performance, new features, and security enhancements.
- Network Security: Regularly review your camera's network settings and ensure strong, unique passwords are used for all access points.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Camera not turning on | Incorrect power supply; Loose connection; Faulty cable. | Ensure 12V DC or PoE is correctly connected. Check cable integrity. |
| No video feed | Network issue; Incorrect IP address; Camera not configured. | Verify network connection. Check camera's IP address and ensure it's accessible. Reconfigure if necessary. |
| Poor image quality | Dirty lens; Insufficient lighting; Incorrect settings. | Clean the lens. Adjust camera position or lighting. Check image settings (resolution, WDR, BLC). |
| Human detection not working | Detection zone not set; Sensitivity too low; Firmware outdated. | Configure detection zones and sensitivity. Update firmware. |
| Cannot change IP address | Network conflict; Insufficient permissions; DHCP enabled. | Ensure the new IP is not in use on the network. Log in with administrator privileges. Disable DHCP if setting a static IP. |
8. Specifications
Below are the detailed technical specifications for the DH-IPC-HFW1431S1-A-S6 camera.
General Specifications:
- Model Number: DH-IPC-HFW1431S1-A-S6
- Brand Name: Dahua
- Style: Bullet Camera
- Shell Material: Plastic
- Color: WHITE
- Origin: Mainland China
- Certification: CE, FCC
Camera:
- Image Sensor: 1/2.9" CMOS
- Megapixels: 4MP
- Lens (mm): 2.8mm, 3.6mm (Fixed-focal)
- IR Distance (m): 30m
- Color Night Vision: No
- Min. Illumination: 0.03 Lux@F2.0 (Color, 30 IRE); 0.003 Lux@F2.0 (B/W, 30 IRE); 0 Lux (Illuminator on)
- S/N Ratio: >56 dB
- Illumination Distance: Up to 30 m (98.43 ft) (IR)
- Illuminator On/Off Control: Auto-Manual
- Illuminator Number: 1 (IR LED)
- Angle Adjustment: Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360°
- Field of View: 2.8mm: H: 92°, V: 50°, D: 107°; 3.6mm: H: 78°, V: 43°, D: 92°
- IR Control: Fixed
- Close Focus Distance: 2.8mm: 1.0 m (3.28 ft); 3.6mm: 1.2 m (3.94 ft)
Video:
- Video Compression Format: H.265, H.264, H.264B, H.264H, MJPEG (Only supported by the sub stream)
- Smart Codec: Smart H.265+, Smart H.264+
- Video Frame Rate: Main stream: 2560 × 1440 (1–25/30 fps); Sub stream: 704 × 576 (1–25 fps)/704 × 480 (1–30 fps)
- Stream Capability: 2 streams
- Resolution: 4M (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–4096 kbps; H.265: 12 kbps–4096 kbps
- Day/Night: Auto(ICR)/Color/B/W
- BLC: Yes
- HLC: 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
- Mirror: Yes
- Privacy Masking: 4 areas
Audio:
- Built-in Mic: Yes, built-in Mic
- Audio Compression: G.711A; G.711Mu; PCM; G.726
Alarm:
- Alarm Event: Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; security exception; SMD (human)
Network:
- Network Port: RJ45 (10/100 Base-T)
- SDK and API: Yes
- Network Protocol: IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; SNMP; P2P
- Interoperability: ONVIF (Profile S & Profile T); CGI
- User/Host: 6 (Total bandwidth: 24 M)
- Storage: FTP
- Browser: IE; Chrome; Firefox
- Management Software: Smart PSS Lite; DSS; DMS; DoLynk Care
- Mobile Client: iOS; Android
Power & Environment:
- Power Supply: 12 VDC/PoE (802.3af)
- Power Consumption: Basic: 1.5 W (12 VDC); 1.9 W (PoE); Max. (H.265 + intelligence on + WDR + IR intensity): 3.5 W (12 VDC); 4.3 W (PoE)
- Operating Temperature: –40 °C to +60 °C (–40 °F to +140 °F)
- Operating Humidity: ≤95% (RH), non-condensing
- Storage Temperature: –40 °C to +60 °C (–40 °F to +140 °F)
- Storage Humidity: ≤95% (RH), non-condensing
- Protection: IP67
Physical:
- Casing Material: Metal + Plastic
- Product Dimensions: 162.6 mm × 70 mm × 70 mm (6.40" × 2.76" × 2.76") (L × W × H)
- Net Weight: 0.22 kg (0.49 lb)
- Gross Weight: 0.35 kg (0.77 lb)
9. User Tips
- IP Address Configuration: If you need to change the camera's IP address from DHCP to static, ensure you do so within your network's available range to avoid conflicts. This can typically be done via the camera's web interface under network settings.
- Optimal Placement: For best human detection results, position the camera to have a clear, unobstructed view of the area of interest. Avoid aiming directly at strong light sources or highly reflective surfaces.
10. Warranty and Support
For warranty information, technical support, and service inquiries, please refer to the official Dahua Technology website or contact your authorized Dahua dealer. Keep your purchase receipt as proof of purchase for warranty claims.
Official Website: www.dahuasecurity.com
