While smart keys are convenient, if you leave them lying around your entryway, you might worry about whether the signal is reaching outside, or wish you had a designated storage spot.
This signal-blocking key box makes it easy to create an environment where radio waves are less likely to reach by storing your smart key inside and closing the lid, and it also helps in establishing a regular "key spot" in your daily life.
*The reach of radio waves varies depending on the surrounding environment and the type of key.
It makes it easy to create an environment where radio waves such as RFID signals are less likely to reach, helping to reduce the risk of unauthorized use (so-called hacking) or theft by third parties.
In addition to electronic keys, it can also be used for temporary storage of small items that communicate via radio waves, such as credit cards and IC cards (non-contact type).
When a smartphone is placed inside, calls, notifications, and communication may become difficult to receive, which can be useful in situations where you want to avoid external reading or unnecessary communication.
*We do not guarantee the same results in all devices and environments.
The exterior is carbon-patterned black, with a simple design that is easy to place on entryways, shelves, desks, etc.
It's easy to make a habit of "putting it in and closing it" after returning home, and it's also a key point that the key's location doesn't get cluttered.
When you first start using it, please check the locking and unlocking response near your car.
If it responds, it's easy to adjust by slightly changing the placement or orientation.
Results may vary in locations where radio waves are easily transmitted, such as near the entrance door or by a window.
There are three size variations: S/M/L (main unit only).
You can choose according to the shape and number of smart keys you want to store, and how easy it is to take them out.
Size: · S: 11.5x9x6.2cm · M: 17x12.3x9.5cm · L: 19x12x9cm Storage目安: S: Key center + small items (for storing a few keys) M: For those who want to store keys + spare keys or small items together L: For those who want to consolidate keys / store with plenty of room *Storage capacity varies depending on the size and shape of the smart key.
*This product does not guarantee radio wave conditions.
Please use after confirming the response according to your usage environment.

A signal-blocking key box with a lid that makes it easy to organize your smart key storage.

(Material/Structure) Carbon-patterned black exterior.
A tabletop type that can be stored with the lid closed (main unit only).
(Usage/Compatibility) Store by placing the smart key inside and closing the lid.
It can also be used for temporary storage of small items that communicate via radio waves, such as credit cards and IC cards (non-contact type).

(Size/Weight Estimate) Size: S 11.5x9x6.2cm / M 17x12.3x9.5cm / L 19x12x9cm.
Estimated shipping weight: S approx. 230g / M approx. 400g / L approx. 450g.

(Precautions/Individual Differences/Usage Tips) For the first use, check the response near your car, and if it responds, adjust the placement or orientation.
Calls, notifications, and communication may become difficult to receive with a smartphone.

*We do not guarantee results in all environments.

2026/06/18 9:57:27#c03e0c1d44ac1077eb5bb47c86b102053b663ca7