KPC-ND521NUB - Security Camera KT&C - Free user manual and instructions
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| Product Type | IP Network Security Camera |
| Brand | KT&C |
| Model | KPC-ND521NUB |
| Image Sensor | 1/2.9" Progressive Scan CMOS |
| Maximum Resolution | 1920 x 1080 (2 Megapixel) |
| Frame Rate | 30fps at 1080p |
| Lens | Fixed 3.6mm, F1.8 |
| Field of View | Approx. 90° (Horizontal) |
| Night Vision | Built-in IR LEDs, range up to 30m |
| Video Compression | H.265, H.264, MJPEG |
| Power Supply | PoE (IEEE 802.3af), 12V DC |
| Power Consumption | Max 8W |
| Ingress Protection | IP67 (Outdoor) |
| Operating Temperature | -30°C to 60°C |
| Housing Material | Metal Die-cast |
| Dimensions | Φ150mm x 115mm |
| Weight | 1.1kg |
| Storage Option | MicroSD/SDHC/SDXC up to 256GB, NAS |
| Network Protocol | TCP/IP, HTTP, HTTPS, RTSP, ONVIF |
| Mounting Type | Ceiling / Wall Bracket |
| Cleaning | Use a soft dry cloth to wipe the lens and housing; avoid solvents |
| Maintenance | Periodically check mounting fasteners and connections |
| Repairability | Modular design; sensor, lens, IR board and main PCB are replaceable |
Frequently Asked Questions - KPC-ND521NUB KT&C
What is the default IP address of the KT&C KPC-ND521NUB camera?
The default IP address is typically 192.168.10.100, but you can find it using the KT&C Discovery Tool or ONVIF platform. After login, you can change it.
How do I reset the camera to factory settings?
Press and hold the Reset button on the camera for about 10 seconds while powered. The camera will reboot with default settings. Make sure to note the default username (admin) and password.
Can this camera work with third-party NVRs?
Yes, it supports the ONVIF protocol, so it is compatible with most NVRs supporting ONVIF. You need to enable RTSP and add the camera’s IP address.
What is the recommended microSD card class?
Use a Class 10 or UHS-I microSD card up to 256GB for reliable video recording. Perform formatting in the camera menu before first use.
How far can the IR night vision see?
The built-in IR LEDs provide up to 30 meters of night vision. For critical areas, you can add an external IR illuminator for longer distances.
Is the camera weatherproof?
Yes, it has an IP67 rating, meaning it is fully protected against dust and temporary immersion in water. The housing is metal die-cast for durability.
How do I access the camera from my smartphone?
Install the KT&C mobile app or a third-party ONVIF app. Add the camera via its IP address or use QR code scanning in the app. Ensure the camera is connected to your network and you have port forwarding or P2P enabled.
Can the camera be powered by PoE?
Yes, it supports Power over Ethernet (IEEE 802.3af), allowing you to use a single Ethernet cable for data and power. Alternatively, a 12V DC adapter is also available.
What should I do if the video is blurry?
First, clean the dome lens with a soft cloth. If still blurry, adjust the focus ring if it’s a varifocal model; for the fixed 3.6mm lens, you may need to adjust the camera angle or distance. Check the remote focus setting in the web UI.
How can I ensure the camera is secure from hackers?
Change the default username and password, use WPA2 encryption on your network, set up a firewall, and update the camera’s firmware. Disable UPnP and unused ports to reduce attack surface.
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USER MANUAL KPC-ND521NUB KT&C
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Product information
Brand : KT&C
Model : KPC-ND521NUB
Category : Security Camera