NoSpyGuard D48

Looks like a tissue box. Works like NoSpyGuard D48. D48 uses ultrasonic interference to degrade microphone capture on phones, recorders and wearables—while in-room conversation stays clear. Discreet tissue-box design blends into meeting rooms Built-in battery for quick, cable-free deployment 360° coverage for small to mid-size spaces DM for the test video, datasheet, or pricing. 🌐 www.nospyguard.com #AntiRecording #MeetingSecurity #InfoSec #Confidentiality #PhysicalSecurity #NoSpyGuard #D48