Defender Car Key Signal Blocker x 2 Faraday Cage Pouch RFID Blocking Bag OT01164

Features "secured by design" UK police preferred specification. The Original Genuine Defender Signal Blocker. Black Signal Blocker. 2 Signal Blocker Minis. Defender Signal Blocker x2. This product blocks radio signals as well as passive RFID including calls, SMS, Wi-Fi, Bluetooth, RFID, 4G and NFC.

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