Finding your IP camera UID is essential for setup, remote access, or troubleshooting. This guide walks you through multiple methods—from checking the device label to using software tools—ensuring you locate your unique identifier with ease. Whether you’re a beginner or tech-savvy, these simple steps will help you connect and manage your camera effectively.
Quick Answers to Common Questions
Can I use the MAC address instead of the UID?
No, not always. While both are unique identifiers, the MAC address identifies the hardware on a network, while the UID identifies the camera within a system. Always use the UID unless instructed otherwise by your software or manufacturer.
Is the UID the same as the serial number?
Often yes—many manufacturers use the serial number as the UID. But check your camera’s documentation to be sure. In rare cases, they may differ.
What if my camera doesn’t show a UID in the app?
Try logging out and back in, restarting the app, or reinstalling it. If that fails, access the camera’s web interface or use a network scanner like ONVIF Device Manager.
Do I need Wi-Fi to find the UID?
No. You can find the UID offline by checking the physical label or resetting the camera. However, Wi-Fi or Ethernet is required to access the web interface or use network tools.
Will the UID change after a firmware update?
Generally, no. The UID is permanent unless manually changed by an admin or restored to factory defaults during a reset. Always back up your UID before major updates.
How to Find IP Camera UID: A Complete Step-by-Step Guide
Welcome! You’re here because you need to find the UID (Unique Identifier) of your IP camera—and that’s a smart move. Whether you’re setting up remote viewing, configuring motion alerts, or contacting customer support, knowing your camera’s UID is often the first step. This guide will walk you through every method, from checking the physical device to using powerful software tools. No technical jargon—just clear, friendly steps anyone can follow.
By the end of this article, you’ll know exactly where to look and how to retrieve your IP camera’s UID. We’ll cover everything: what a UID is, why it matters, and the most reliable ways to find it. Let’s get started!
What Is an IP Camera UID?
Before diving into methods, let’s clarify what a UID actually is. The Unique Identifier (UID) is a string of characters—like a serial number or MAC address—that distinguishes one IP camera from another on a network. It’s used by cameras and recording devices (like NVRs) to recognize and communicate with each other.
Visual guide about How to Find Ip Camera Uid
Image source: y0.ifengimg.com
Think of it as your camera’s digital fingerprint. Without the correct UID, many functions won’t work properly, especially when setting up remote access or integrating with security systems.
Why Do You Need the UID?
You might wonder: “Why not just use the IP address?” Good question! While IP addresses help identify devices on a network, they can change over time due to DHCP assignments. The UID, however, remains constant—even if the IP changes. That’s why it’s the preferred identifier for stable connections, firmware updates, and cloud services.
Common reasons to find your camera’s UID include:
- Setting up remote viewing via mobile app
- Connecting the camera to a DVR/NVR system
- Updating firmware or troubleshooting connectivity
- Registering the camera with a cloud service
Method 1: Check the Physical Label
The fastest and easiest way to find your IP camera UID is by looking at the device itself. Most manufacturers print key information directly on the camera or its packaging.
Where to Look
Check the following locations on your camera:
- The bottom or back panel of the camera body
- The inside of the mounting bracket or housing
- The original box or user manual
What to Look For
Look for labels containing:
- Serial Number – Often used as the UID
- MAC Address – Sometimes listed alongside the UID
- Model Number – Helps confirm compatibility
Example: On many Hikvision cameras, the UID is labeled as “Device ID” and may appear as something like “800123456789.”
Pro Tip
If you can’t find the UID on the camera, check the original packaging or any paperwork that came with it. Some brands include a sticker on the box with all necessary codes.
Method 2: Use the Manufacturer’s Mobile App
Most modern IP cameras come with companion apps—like Hik-Connect, Dahua DMSS, or Amcrest View. These apps often display the UID during setup or in the device settings.
Steps to Find UID via App
- Download and install the official app for your camera brand.
- Open the app and log in (or create an account).
- Go to Device Management or My Devices.
- Select your camera from the list.
- Look for fields labeled Device ID, UID, or Serial Number.
Example: Amcrest View App
In the Amcrest app, tap your camera > tap the gear icon (Settings) > go to Device Info. The UID is usually shown under Device Serial Number.
Tip
If you haven’t set up the app yet, scan the QR code on the camera or enter the UID manually when prompted. This confirms you have the right code.
Method 3: Access the Web Interface
Every IP camera has a built-in web server. By entering its IP address in a browser, you can view detailed settings—including the UID.
Step-by-Step
- Connect your computer or phone to the same Wi-Fi or network as the camera.
- Find the camera’s IP address:
- On Windows: Open Command Prompt and type
arp -a - On Mac/Linux: Use Terminal and type
arp -a - Or use free tools like Fing or nmap
- On Windows: Open Command Prompt and type
- Type the IP address into your web browser (e.g.,
http://192.168.1.100) - Log in with your username and password (default is often admin/admin)
- Navigate to System Settings > Device Info or Network Settings
- Locate the Device ID or UID field.
Example Screenshot Description
On a Dahua camera’s web interface, go to Configuration > Basic Configuration > General**. You’ll see a field labeled Device ID—this is your UID.
Security Reminder
After logging in, change the default password immediately to protect your camera from unauthorized access.
Method 4: Use Network Scanning Tools
If you can’t access the camera directly, network scanning tools can help locate it—and sometimes extract the UID.
Recommended Tools
- ONVIF Device Manager (ODM) – Free tool that detects ONVIF-compliant cameras
- Advanced IP Scanner – Shows live devices and some metadata
- Fing – Works on iOS, Android, and desktop
- nmap – Command-line tool for advanced users
How to Use ONVIF Device Manager
- Download and install ONVIF Device Manager
- Launch the program and click Search
- It will scan your network and list detected cameras
- Double-click a camera entry to open its properties
- Under Device Information, you’ll see the Device ID (UID)
Note
Not all cameras support ONVIF. If no results appear, try another method.
Method 5: Check the NVR/DVR System
If your IP camera is connected to a Network Video Recorder (NVR) or Digital Video Recorder (DVR), the UID might be stored there.
Steps
- Access the NVR’s web interface or control panel
- Go to Camera Management or Device List
- Find your camera in the list
- Click on it to view details
- The Device ID or UID should be displayed
Example
In a Hikvision NVR, go to Configuration > Camera > select your camera > scroll down. The UID appears under Device Information.
Method 6: Reset the Camera (Last Resort)
If all else fails, resetting the camera may restore factory defaults—and often displays the UID during reboot.
How to Reset
- Locate the reset button (usually small, recessed hole)
- Use a paperclip or pin to press and hold for 10–15 seconds
- Wait for the camera to reboot (lights blink)
- Reconnect via app or web interface
- During setup, the UID may appear in welcome screens
Warning
Resetting erases custom settings. Only do this if you’re certain the UID is missing and other methods failed.
Troubleshooting Common Issues
Sometimes, finding the UID isn’t straightforward. Here’s how to handle common problems.
Issue: No UID Shown Anywhere
This could mean the camera uses a dynamic UID or has corrupted settings. Try:
- Reflashing the firmware via manufacturer website
- Using a different scanning tool
- Contacting customer support with your model number
Issue: Multiple Cameras, Confusing UIDs
When managing several cameras, write down each UID clearly. Use sticky notes or a spreadsheet to keep track.
Issue: UID Not Working in App
Ensure:
- The UID is entered exactly as shown (case-sensitive)
- Your internet connection is stable
- Firewall settings aren’t blocking communication
Best Practices for Managing Your UID
Once you’ve found your UID, treat it like a password—it’s vital to your camera’s identity.
- Write it down: Keep a secure record (not on the camera itself)
- Update regularly: Some systems allow changing the UID for security
- Label devices: Mark cameras with location and UID for easy reference
- Backup configs: Save settings in case you need to reconfigure later
Conclusion
Finding your IP camera UID doesn’t have to be stressful. With this guide, you now know six reliable methods—from checking the physical label to using advanced network tools. Whether you’re setting up a single camera or managing a full security system, the UID is your gateway to seamless operation.
Remember: take your time, double-check entries, and don’t hesitate to contact your camera’s support team if needed. And always prioritize security—protect your UID as much as you would your login credentials.
Now go ahead—find that UID, connect your camera, and enjoy peace of mind with reliable surveillance!