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Port blocker Smartkeeper MNL04PKGY RJ-11 Grey Plastic
Port blocker Smartkeeper MNL04PKGY RJ-11 Grey Plastic
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Port blocker Smartkeeper MNL04PKGY RJ-11 Grey Plastic
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Port blocker Smartkeeper MNL04PKGY RJ-11 Grey Plastic
Port blocker Smartkeeper MNL04PKGY RJ-11 Grey Plastic
The Smartkeeper MNL04PKGY is a compact port blocker designed for RJ-11 (telephone) connectors. Made from durable grey plastic, this port blocker physically prevents unauthorized use of telephone lines and protects LAN-adjacent ports in environments with limited space for maneuver. The product includes a thin, high-strength Mini Port Lock key that fits the plug-in head and is protected against mechanical damage to ensure reliable locking and unlocking.
The device provides a purely mechanical security solution that requires no power or software, reducing complexity and maintenance. Its slim design and hardened key material offer maximum security for small ports while remaining comfortable to handle. The plug-in key head is shielded from unwanted mechanical influence, and the overall construction is suited for narrow or crowded computer environments.
Insert the port blocker into the RJ-11 jack until it seats securely, then use the supplied Mini Port Lock key to lock it in place. To unlock, insert the key and turn or pull as designed to release the blocker. No tools, power supply, or software installation are needed; installation and removal are performed manually.
Use the Smartkeeper MNL04PKGY in locations where physical prevention of unauthorized telephone-line access is needed. Keep the key in a secure place and document which ports are blocked to avoid accidental service interruptions. For environments with multiple ports, consider an inventory of keys and blocked ports to maintain access control.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| WH174 | 1 | 30.06.2026 Best delivery |
Discount -7%
|
|
| EU3 | 7 | 30.06.2026 Best delivery | 25.49 € | |
| WH357 | 1 | 06.07.2026 | 28.49 € |
| Warehouse | Stock | Delivery to the store | Store Price | |
| WH109 | 7 | 14.07.2026 | 33.49 € |
|
Discount -7%
Stock:
1
Delivery Date:
30.06.2026
Best delivery
Warehouse: WH174
|
|
25.49 €
Stock:
7
Delivery Date:
30.06.2026
Best delivery
Warehouse: EU3
|
|
28.49 €
Stock:
1
Delivery Date:
06.07.2026
Warehouse: WH357
|
|
33.49 €
Stock:
7
Delivery Date:
14.07.2026
Warehouse: WH109
|