Finding the UID number of an IP camera is essential for setup, troubleshooting, and security verification. Whether you’re installing a new camera or resolving connectivity issues, knowing where to locate this unique identifier ensures smooth operation. This guide walks you through every method—from checking the physical device to logging into its web interface.
Quick Answers to Common Questions
Is the UID the same as the MAC address?
Not always. While both are unique identifiers, the UID is specific to the camera’s software and used for registration, while the MAC address identifies the hardware on the network. Check your manual to confirm.
Can I change my IP camera’s UID?
Generally no—the UID is hardcoded during manufacturing. However, some advanced systems allow limited customization through developer modes or third-party firmware, which voids warranties.
What if my camera doesn’t have a visible UID?
Try logging into the web interface or app. If still unavailable, perform a factory reset (but note this may generate a new UID). As a last resort, contact the manufacturer with proof of purchase.
Do I need the UID to view the camera remotely?
Yes. Most remote access services (like cloud platforms) require the UID to authenticate and link your camera to your account securely.
Will the UID work across different networks?
Yes, the UID remains consistent regardless of network changes. However, remote access may require reconfiguration if port forwarding rules or DNS settings change.
How to Find UID Number IP Camera: A Complete Step-by-Step Guide
Setting up an IP camera can feel overwhelming, especially when you need to locate the UID number (Unique Identifier) for registration, firmware updates, or remote access. Whether you’re a homeowner installing a security system or a small business managing multiple cameras, knowing how to find the UID is a critical first step. This guide will walk you through every method to locate the UID number of your IP camera—whether it’s on a physical device, within a software interface, or even through network scanning tools. By the end, you’ll be able to confidently identify your camera’s UID and ensure it’s properly configured and secured.
An IP camera’s UID number acts like a digital fingerprint—it uniquely identifies your device on a network. Without it, you might struggle to log into the camera’s settings, update its firmware, or integrate it with surveillance platforms. In this comprehensive guide, we’ll explore multiple ways to find your IP camera’s UID number, including checking physical labels, accessing web interfaces, using mobile apps, and leveraging network tools. We’ll also include troubleshooting tips and best practices to avoid common pitfalls.
Why Is the UID Number Important?
Before diving into the steps, let’s clarify why the UID number matters. The UID number is used during initial setup to register the camera with your network or cloud service. It helps distinguish your device from others, ensures secure communication, and enables features like remote viewing, motion alerts, and two-way audio. If you ever need to reset the camera or contact technical support, having the UID handy will save time and prevent confusion.
Some manufacturers embed the UID directly into the camera’s firmware and display it in the login portal or mobile app. Others require you to check a sticker on the device itself. Regardless of the method, locating the UID is straightforward once you know where to look.
Step 1: Check the Physical Label on the Camera
The most common place to find the UID number is on a physical label attached to the back, bottom, or side of your IP camera. These labels often include other details such as model number, MAC address, serial number, and default login credentials.
Visual guide about How to Find Uid Number Ip Camera
Image source: granitesystem.com
Where to Look
- Back panel: Many dome or bullet cameras have a removable cover or bracket with a small label underneath.
- Bottom of the unit: Fixed-position cameras may have the label on the mounting base.
- Inside the battery compartment: For wireless or battery-powered models, open the compartment to reveal the label.
- Original packaging: The UID may also be printed on the box or included in documentation.
What to Look For
On the label, search for terms like:
- UID
- Serial Number
- S/N
- MAC Address (sometimes used interchangeably, though not always)
- Device ID
Example label text:
“UID: CAM123456789 | Model: IPC-A300 | MAC: 00:1A:2B:3C:4D:5E”
Take a photo or write down the UID number carefully—you’ll need it later for configuration.
Step 2: Access the Camera’s Web Interface
If you’ve already connected your IP camera to a local network, you can find the UID by logging into its built-in web interface. This method works even if the physical label is missing or damaged.
How to Connect to the Web Interface
- Connect the camera to your router via Ethernet cable or Wi-Fi.
- Open a web browser (Chrome, Firefox, Edge) on a computer or smartphone.
- Type the camera’s IP address into the address bar. You can find this using:
- Router admin page: Log into your router (usually at 192.168.1.1) and look under “Connected Devices” or “DHCP Client List.”
- Network scanner app: Use tools like Fing, Angry IP Scanner, or Advanced IP Scanner to discover active devices.
- Enter the default username and password (often found on the label or in the manual).
Locating the UID in the Settings
Once logged in, navigate through the menu to find device information:
- Dahua cameras: Go to Configuration > Network > Basic > TCP/IP.
- Hikvision cameras: Navigate to Setup > Network > IPv4 > General.
- Generic ONVIF cameras: Look under Settings > Device Info.
In these sections, the UID or Serial Number should be clearly displayed. Make sure to copy and save it securely.
Step 3: Use the Manufacturer’s Mobile App
Most modern IP cameras come with dedicated mobile apps that simplify setup and management. These apps often display the UID during onboarding or in device settings.
Common Apps to Try
- Hikvision – iVMS-4500
- Dahua – SmartPSS / DMSS
- Reolink – Reolink App
- Yi Home / Aqara
- Amcrest – Amcrest View Pro
Steps to Find UID via App
- Download and install the official app from your camera brand.
- Create an account and add the camera following the in-app prompts.
- During setup, the app typically displays the UID or asks you to enter it manually.
- If setup is complete, go to Device Settings > Information or System Status to view the UID.
Tip: Some apps allow you to export a QR code or PDF containing the UID and login details for backup purposes.
Step 4: Scan Your Network for Connected Devices
If you’re unsure which device is your IP camera or cannot access its interface, use a network scanning tool to detect all connected devices and retrieve their UIDs.
Recommended Tools
- Fing (iOS/Android/Desktop): User-friendly with real-time device detection.
- Angry IP Scanner (Windows/macOS/Linux): Lightweight and powerful for advanced users.
- Nmap (Command Line): Free open-source tool for tech-savvy individuals.
How to Use Fing to Find the UID
- Install Fing on your phone or computer.
- Launch the app and scan your local network.
- Look for entries labeled as “Camera,” “IP Camera,” or with the manufacturer’s name (e.g., “Dahua Camera”).
- Tap the device entry to view detailed info, including MAC address and sometimes UID.
Note: Not all scanners expose the UID directly—some only show IP addresses and MACs. In such cases, try accessing the camera’s IP in a browser as described earlier.
Step 5: Check the Default Login Credentials Page
When you first connect to the camera’s web interface, many models redirect you to a setup page where you must enter the UID before proceeding. If you’ve forgotten it, revisit this step.
Typical Setup Flow
- Open the camera’s IP address in a browser.
- A login screen appears asking for:
- Username: Usually “admin”
- Password: Often blank or “12345”
- UID/Serial Number: Required field for activation
- If you skip entering the UID, the system may prompt you to do so later during activation.
Pro Tip
Some brands encrypt or obfuscate the UID for security. If the field shows garbled text or requires a code, refer to the user manual or contact support with proof of purchase.
Step 6: Reset the Camera (As a Last Resort)
If you’ve lost the UID and cannot recover it through other means, you may need to perform a factory reset. However, be cautious—this erases all settings and may generate a new UID.
How to Factory Reset
- Locate the reset button (usually a tiny hole on the side or bottom).
- Use a paperclip or pin to press and hold the button for 10–15 seconds until the LED blinks rapidly.
- Wait for the camera to reboot and reappear on the network.
- Access the setup page again and note the newly generated UID.
Warning
Resetting the camera removes custom configurations like recording schedules, motion zones, and cloud links. Always back up settings if possible before resetting.
Troubleshooting Common Issues
Even with clear instructions, you might encounter challenges finding the UID. Here’s how to resolve them:
Problem: No Label Found
Solution: Try opening the camera casing gently (if allowed by warranty) or check inside the power adapter box. Some manufacturers hide the UID under rubber pads or adhesive stickers.
Problem: Cannot Access Web Interface
Solution: Ensure your computer is on the same network segment. Disable firewalls temporarily. Use the ARP command in Command Prompt (`arp -a`) to list active devices and their MAC addresses.
Problem: UID Not Displayed in App
Solution: Update the app to the latest version. Log out and back in. Contact customer support with your IMEI or model number—they may retrieve it remotely.
Problem: Multiple Cameras on Same Network
Solution: Physically label each camera during installation. Use DHCP reservations in your router to assign static IPs based on MAC address. This prevents future confusion.
Best Practices for Managing Your UID
To avoid future headaches, follow these tips:
- Write down the UID immediately upon unboxing and store it in a secure location (digital vault or encrypted file).
- Label each camera physically with its UID and IP address using waterproof tags.
- Update firmware regularly—manufacturers sometimes fix UID display bugs in newer versions.
- Change default passwords after setup to prevent unauthorized access.
- Keep a master inventory sheet listing all devices, UIDs, locations, and contact info for support.
Conclusion
Finding the UID number of your IP camera doesn’t have to be complicated. Whether you check the physical label, log into the web interface, use a mobile app, or scan your network, there are multiple reliable paths to success. The key is knowing where to look and acting quickly before losing access to your device’s unique identifier.
Remember, the UID is more than just a string of characters—it’s your gateway to full functionality, security, and peace of mind. By following this guide, you’ve equipped yourself with the knowledge to locate, verify, and manage your IP camera’s UID effectively. Stay organized, keep backups, and enjoy seamless surveillance control.