PBN-TECH PBN-X-Case Portable Microphone Suppression Kit – X-Case

Portable Microphone Suppression Kit X-CASE

The Portable Microphone Suppression Kit X-CASE is a field-proven solution for
audio privacy protection in environments where sensitive conversations must remain confidential.

Designed for discreet deployment and rapid use, X-CASE prevents unauthorised audio capture by modern smartphones
and recording devices without emitting RF interference or performing any form of signal jamming.

Used operationally for over two years with consistent professional adoption, X-CASE is deployed by
corporate security teams, investigators, and executive protection professionals to establish
controlled privacy zones exactly when required.

Key Features of Portable Microphone Suppression Kit

• Dual-Mode Microphone SuppressionThe system provides two selectable operational modes aligned to the environment and protection requirement.

  Covert Mode operates at an extremely low audible level and is masked by normal ambient noise such as
  air-conditioning, ventilation, or office equipment.

  Overt Mode delivers maximum suppression output for situations requiring the highest level of protection.

• Targeted Suppression (Non-Jamming)X-CASE does not interfere with communications or networks.
  The system is purpose-built to disrupt unauthorised microphone recording at the acoustic level
  while normal room activity continues uninterrupted.
• Effective Against Modern SmartphonesThe system defeats audio capture by current-generation smartphones, including
  iPhone 16 Pro and Samsung Galaxy S24 Ultra, within a controlled suppression zone.
• Extended Coverage Against Earlier DevicesSmartphones and recording devices with simpler microphone architectures are suppressed across
  an expanded operating distance.
• Flexible Power ConfigurationX-CASE supports battery-powered operation for mobile or short-duration use
  and continuous mains-powered operation for extended meetings, fixed rooms,
  and permanent privacy coverage.
• Mono-Directional Coverage ControlSuppression is focused precisely where required, making the system ideal for
  boardroom tables, executive seating positions, interview environments,
  and HR meeting spaces.
• Portable and Rapid DeploymentSupplied in a compact protective case, X-CASE enables fast setup and immediate
  operational readiness.
• Scalable DeploymentMultiple units can be deployed in coordinated layouts to extend coverage across
  larger rooms or defined operational zones.

Specifications

Use Cases & Operational Context

Smartphones now accompany individuals into every professional environment,
introducing a constant risk of unauthorised audio capture.

X-CASE delivers situational privacy protection for moments where conversations
must remain confidential, without permanent infrastructure or intrusive countermeasures.

The system is deployed for boardroom discussions, executive briefings,
HR investigations, legal negotiations, commercial deal-making,
and sensitive interviews where personal devices are present.

Additional operational guidance is provided in the User Groups & Pro Tips tab.