The security product Network Port Lock Plus from the Professional series and RJ45 Port Lock from the Essentials series physically secure the LAN – network port without any power supply or software. Prevents data leakage or unauthorized access through the network port. Use of this product is in any environment with a Local Area Network port (RJ45). Thanks to the very tight keyhole, removing the Network Port Lock Plus without a key is extremely difficult. Removal is only possible with the Professional Port Lock Key, which is also compatible with other SmartKeeper security products.


The main advantages of this product include:

  • Effective network security management and network communication without an additional security control system.
  • Elimination of security risks by locking or by blocking unused ports.
  • Increased LAN port security efficiency with LAN Cable Lock to protect network cables.