PTZ12248V-LR8-N - Security Camera Dahua Technology - Free user manual and instructions
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| Product Type | Security Camera |
| Brand | Dahua Technology |
| Model | PTZ12248V-LR8-N |
| Camera Type | PTZ (Pan-Tilt-Zoom) Network Camera |
| Image Sensor | 1/2.8" CMOS |
| Resolution | 2 Megapixels (1920 x 1080) |
| Optical Zoom | 12x |
| Digital Zoom | 16x |
| Night Vision | Up to 80m IR distance |
| Pan Range | 0° to 360° endless rotation |
| Tilt Range | -15° to +90° |
| Power Supply | 12V DC or PoE+ (802.3at) |
| Power Consumption | Max 16W |
| Dimensions | Φ180mm x 320mm |
| Weight | 3.0kg |
| Protection Rating | IP66 and IK10 |
| Network Interface | 10/100 Mbps Ethernet port |
| Audio Support | Built-in microphone and speaker |
| Storage | MicroSD card slot (supports up to 256GB) |
| Intelligent Features | Auto-tracking, motion detection, intrusion prevention |
| Installation Guide | Included in user manual (available in PDF) |
| Maintenance | Keep lens clean; tighten joints; use waterproof covers |
Frequently Asked Questions - PTZ12248V-LR8-N Dahua Technology
How do I reset the Dahua PTZ12248V-LR8-N to factory settings?
To reset the camera, power it on, then press and hold the Reset button located on the bottom for about 10 seconds until the system restarts. You can also reset via the web interface under Maintenance > Factory Defaults.
Does this PTZ camera support Power over Ethernet (PoE)?
Yes, it supports PoE+ (IEEE 802.3at). This allows you to supply both power and data over a single Ethernet cable, simplifying installation.
How can I connect the camera to my Wi-Fi network?
This model is a wired network camera; it requires an Ethernet cable for data transmission. However, you can use a Wi-Fi bridge to connect wirelessly if running a cable is not possible.
What are the intelligent features of the PTZ12248V-LR8-N?
The camera offers auto-tracking, motion detection, intrusion detection, and tripwire alarms through its smart AI algorithms. These help in reducing false alarms and improving security.
What is the maximum IR (night vision) distance?
The camera has an IR range of up to 80 meters in complete darkness, thanks to its high-power smart IR LED array, which adjusts brightness automatically.
How do I maintain the camera for long-term reliability?
Periodically clean the lens glass with a soft, dry cloth to avoid smudges. Check cable connections for moisture, and verify the waterproof gaskets are intact. Turn off power before any maintenance.
Can I store recordings directly on the camera?
Yes, you can insert a microSD card (compatible up to 256GB) into the card slot, and configure edge storage for continuous or scheduled recording.
Is the camera suitable for outdoor installations?
Absolutely, the casing meets IP66 and IK10 standards, meaning it is dust-proof and resistant to heavy rain and vandalism. It also operates in temperatures from -40°C to +70°C.
How do I control the PTZ movement over the internet?
You can control the pan, tilt, and zoom via the Dahua DMSS app on your smartphone, or through the web browser interface. The camera supports digital PTZ and preset positions.
What should I do if the camera cannot be accessed on the network?
Check the Ethernet cable connection, verify the IP address settings, and ensure your router’s DHCP is enabled. You can also use the Dahua ConfigTool to detect the device on your local network.
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USER MANUAL PTZ12248V-LR8-N Dahua Technology
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Product information
Brand : Dahua Technology
Model : PTZ12248V-LR8-N
Category : Security Camera