PTZ85448-HNF-PA-FL - Security Camera Dahua Technology - Free user manual and instructions
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| Product Type | Security Camera |
| Brand | Dahua Technology |
| Model | PTZ85448-HNF-PA-FL |
| Camera Type | PTZ (Pan-Tilt-Zoom) Dome |
| Resolution | 4K (8MP) or 5MP (depending on variant) |
| Dimensions (Dia x H) | Approx. 200 mm x 300 mm |
| Weight | Approx. 4.5 kg |
| Power Supply | PoE+ (IEEE 802.3at) or 24V AC |
| Power Consumption | Max 35W |
| Pan Range | 360° endless |
| Tilt Range | -15° to +90° (flip) |
| Zoom | Optical zoom up to 48x |
| Night Vision | Up to 200m IR distance |
| Smart Features | Auto-tracking, intrusion detection, line crossing, facial recognition |
| Weather Rating | IP66, IK10 |
| Operating Temperature | -40°C to +70°C |
| Storage | MicroSD card slot (up to 256GB) |
| Network Protocols | IPv4/IPv6, HTTP, HTTPS, RTSP, ONVIF |
| Maintenance & Cleaning | Clean dome with soft, dry cloth. Do not use harsh chemicals. |
| Safety Precautions | Install by qualified personnel. Ensure proper grounding. |
| Spare Parts & Repairability | Contact authorized service center for repairs. Do not disassemble. |
Frequently Asked Questions - PTZ85448-HNF-PA-FL Dahua Technology
How do I install the PTZ85448-HNF-PA-FL camera?
Mount the camera on a sturdy surface using the provided bracket. Connect Ethernet for PoE+ or a 24V AC power source. Adjust pan, tilt, and zoom via the web interface or Dahua config tool. Refer to the installation manual for detailed steps.
How can I access the camera remotely?
Assign a static IP address to the camera within your network. Ensure port forwarding is set up on your router (typically ports 80/443 and 554 for RTSP). Use the Dahua viewer app or a web browser by entering the camera's IP. Enable DDNS for dynamic IPs.
What is the maximum resolution and frame rate?
The camera supports up to 4K (8MP) resolution at 30fps, or 5MP at 30fps. Actual performance may vary based on network bandwidth and settings. Use the stream settings in the interface to adjust.
How do I control the PTZ functions?
PTZ control is accessible via the Dahua Config Tool, web interface, or compatible VMS software. You can also use a joystick or keyboard connected via RS485. Enable preset positions and patrol patterns for automated surveillance.
Does the camera support night vision?
Yes, it is equipped with IR LEDs providing up to 200m of night vision in total darkness. The camera automatically switches between day and night modes.
How do I configure motion detection?
Log into the camera's web interface, go to Events > Motion Detection. Draw active areas on the image, set sensitivity, and schedule. Configure alarm actions like email alerts, SD card recording, or relay output.
How can I update the firmware?
Download the latest firmware from Dahua's official website using the model number. Access the camera's web interface, go to Maintenance > Upgrade, and upload the file. Do not power off during update. Backup settings before upgrading.
How do I clean the camera lens?
Use a soft, lint-free microfiber cloth slightly dampened with water or lens cleaner. Gently wipe the dome in a circular motion. Avoid abrasive materials or solvents like alcohol or acetone.
What is the warranty period for this camera?
Dahua typically offers a 3-year limited warranty for hardware defects. Conditions vary by region. Register your product on the Dahua website for warranty validation. Contact your dealer for claims.
Is this camera suitable for outdoor use?
Yes, it has an IP66 rating for dust and water resistance and IK10 vandalism protection. It can operate in temperatures from -40°C to +70°C. Ensure the mounting surface is weatherproofed to prevent moisture ingress.
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USER MANUAL PTZ85448-HNF-PA-FL Dahua Technology
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Product information
Brand : Dahua Technology
Model : PTZ85448-HNF-PA-FL
Category : Security Camera