Protective cover Silent Pocket model RFID for car key, size XS, matte black

Protective cover Silent Pocket model RFID for car key, size XS, matte black

Silent Pocket key case that blocks radio signals from a car key fob (keyless entry and start), so thieves cannot read or amplify the signal and unlock or start the car. Size XS, matte black.

Features

• Blocks ALL incoming and outgoing signals of the key remote
• Blocks WiFi (2.4-5GHz), Bluetooth (2.4GHz), GPS (1-2GHz), RFID (13.56MHz), NFC (13.56MHz), EMP and EMF signals
• Blocks 315MHz (most cars made for North America) and 433.92MHz (most cars made for Europe, Japan and Asia)
• Blocks frequencies from 800MHz to 5GHz
• Blocks CDMA, GSM, DCS, PHS, 3G, 4G, LTE and 5G networks, and Android and iOS signals
• Patented design with a magnetic radio-frequency (RF) seal and RF-shielding material

Specifications

• Tested by the Military Technical Institute, a branch of the National Security Agency of the Czech Republic: average 60dB attenuation in the 500-1000MHz band, 41dB at 4.3GHz and 36dB at 4.4GHz
• Cellular networks: blocks 100dB+
• Size: XS; colour: matte black