Radio wave blocking case rfid sb-03

CASE COVER STOP RFID LOCK KEYLESS KEY LOCK KEYLESS CASE PROTECT KEYS LIKE PROXIMITY CARDS Very useful case for every owner of a car with KEYLESS system. Secure your car with a cover with RFID lock Case with rfid lock for keyless go The case is brand new Cover effectively protects against car theft Our cover also blocks signals: bluetooth, wifi, gsm, nfc, lte and others Thanks to the cover no one will scan the signal from the car key Blocks waves in a very wide range from 10khz to 30 ghz The cover blocks the signal of all car brands, It also has a keychain to easily attach it to the keys. Dimensions of the key case: Width 8 cm Height 13 cm Anti-theft case for the key is a solution for every person who wants to protect themselves against car thieves using the theft method by obtaining the appropriate frequency from the signal of the emitted key. Current keyless solutions are very popular among modern vehicles, however, they create an opportunity for burglary using simple equipment to redirect the emission of waves coming from the key.