Hot Selling Anti Theft Faraday Box Cage Signal Blocker box for car keys smartphones Building access cards Transmitters
Faraday Box Cage Signal Blocker box is widely used to shield:
- Keyfobs
- Smartphones
- Passport
- Building access cards
- Credit cards
- Smart watches
- Transmitters
- Thumbdrives
Faraday Box Cage Signal Blocker box can block below signal successfully
With an average 60dB-80dB attenuation
- Mobile signals (4G LTE+)
- GPS
- BT
- RFID
- Radio signals
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