Storage box for signal cancellation for keys-cards, etc.
Storage box for signal cancellation-For shielding electromagnetic radiation-Suitable for keys, credit cards or mobile phones.
It prevents, for example, the theft of your vehicle by extending the signal from the key in your house.
Storage box designed specifically for the purpose of shielding radio radiation. Any object enclosed in the box is reliably protected from unwanted electromagnetic influences of the environment and you will also prevent the unintentional transmission of a signal, for example from a car key, where thieves can steal a car from your house by extending the signal. The dimensions of the box are sufficient for the most used items that are on the el.mag. radiation sensitive such as payment cards, ID cards using a magnetic stripe, under certain circumstances also undeveloped films and digital data carriers - flash cards, flash drives and USB sticks - are at risk.
Just as electromagnetic waves are prevented from getting inside, radio communication of the device inside a closed case is also prevented. You do not call the mobile phone inside, nor does the device itself transmit any information to the surroundings. This applies to devices operating in all used radio communication bands: WiFi, GPS, GSM, UMTS, DCS, CDMA, DECT, etc. If you are consumed by the idea that perhaps someone can eavesdrop on you via mobile phone, you can rest easy after closing the device in the case. In addition, the phone will certainly not disturb you by ringing without having to turn it off.
Black colour
Length: 160mm
Width: 120mm
Height: 90mm
Be the first who will post an article to this item!
