Universal 2 Layer Car Key Signal Blocker
- 2 Layer Configuration: Inside representing the engine coxcomb, outside standing can fit an ID card/Bankcard. Vehicle Key Sign Blocker.
- Safeguards chip innovation “shrewd cards” from hackers\’ RFID peruses in the scope of 10 kHz-30 GHz.
Inward layer blocks flags and forestall radiation, external Oxford fabric just forestall radiation, can\’t block signals.
- ID card, bank card, for example, IC attraction card, placing into the sack can stay away from attraction lost and data spill.
- Block PDA Signal – to pick up the telephone, you can place the telephone in the pocket of the sack and close it, then the telephone will be detached.
- This pack can likewise impede wireless GPS transmission to forestall following, safeguard your protection.
- Block Vehicle key Sign – Guarantee your car\’s security framework from getting hacked.