COMMUNICATION FUNCTION BLOCKER AND
SOUND RECORDING POSSIBILITIES ON PHONES

The SILENTCASE is a device designed to provide complete electromagnetic and acoustic isolation for electronic devices stored within it, such as telephones and other small devices equipped with wireless communication modules or microphones.

SILENTCASE improves the security of important conversations and reduces the risk of leaking sensitive information or data.

 

The SILENTCASE device effectively blocks all radio signals in devices placed inside (GSM, LTE, 5G, Wi-Fi, Bluetooth, NFC, GPS, etc.) and neutralizes the possibility of sound recording by using ultrasound emission technology.