Oasser K1 Smart Key Radio Blocking Case, Aluminum Box, RFID Blocking, Easy to Carry
▶It can block any signal at all.
It is necessary to block all signals and radio waves to prevent relay attacks.
Even with aluminum and tin materials that are said to block radio waves, there is a risk of leakage of the smart key if there is a gap in the slightly.
Introducing a high-quality Oasser smart key radio wave blocking case.
CNC precision technology directly machining monoblock steel with no cuts or gaps at all. 2mm thick aluminum isolation layer can block any signal
External Dimension: 5.2 * 3 * 10cm
Internal Dimension: 4.6 * 2.4 * 8cm
★Caution: Please read
For car security, please check if the radio blocking function is useful when you first get the Oasser Smart Key Radio Isolation case.
If the product is defective or not suitable for your vehicle, please feel free to contact us.