ULTRA GUARD CASE

Secure Communication Solution

Protects communications in the most sensitive environments

The Ultra Guard Case by EO SECURITY is a secure communication solution designed specifically for high-ranking government officials, intelligence agencies, Ministries of Defense, and Ministries of Interior. Developed to support the unique requirements of intelligence operations and sensitive government discussions, this specialized case is not available for general sale and is intended exclusively for entities prioritizing maximum information security.

Mission-Driven Design for High-Security Applications

The Ultra Guard Case protects communications in the most sensitive environments. Using advanced ultrasonic technology, it disables microphones, preventing eavesdropping—even from remotely activated devices. This ensures that operations remain secure against modern espionage threats.

  • Extended Battery Life: 4,000 mAh battery provides up to 35 hours of continuous protection. Standby mode lasts up to 5,000 hours. Rechargeable via USB-C.
  • Uninterrupted Smartphone Use: Operates without audible interference for the user.
  • Exclusive Customization Options: Custom colors and organizational logos available for a discreet or branded appearance.
  • Premium Durability: Manufactured in the Czech Republic using aerospace-grade materials, including those used in fighter jets. Engineered for the high durability and precision demanded by defense and intelligence operations.
Ultra Guard Case by EO SECURITY – secure communication solution with ultrasonic microphone blocking technology.

Parameters

Time of Active
Speech Protection
Up to 35 hours
Frequency Range
of Acoustic Noise
25 kHz ± 2 kHz
Voltage5V/2A (USB-C)
Battery Capacity4000 mAh

Protection Against Modern Cyber Threats

The Ultra Guard Case is designed to counter advanced spyware tools by ensuring that any audio recorded by compromised smartphones becomes unusable. Even if spyware infects the device and attempts to capture sound, our technology generates interference, rendering recordings indecipherable. Attackers will hear only noise that cannot be forensically analyzed, effectively safeguarding sensitive conversations. This technology provides a reliable defense against sophisticated surveillance tactics, safeguarding confidential discussions in real time.

Comprehensive Compatibility

Tailored for all current iPhone models. Custom configurations available for Android smartphones, providing adaptability for specialized requirements.


Presentation and Purchase of the Products

If you are interested, please contact our sales department who will discuss your security options with you. Please send your enquiry with your contact details to: sales@eo-security.com.