faraday key fob box signal blocking car key protector Colour:Black size and uses

size and uses

Height : Approx

and a highly efficient

the softly finished white housing feels child-friendly and easy to clean

faraday key fob box signal blocking car key protector Colour:Black size and usesSignal blocking protection Based on Faraday cage theory, this box restricts electromagnetic waves to shield your key fob. A high density metal coated mesh and a super sealed design block signals from 10 KHz to 30 GHz, up to 90 dB. Practical uses Keep your car safe from cloning and signal amplification theft, and reduce the risk of RFID scanning or unauthorised access. It also helps limit exposure from smartphone radiation and can protect contactless