Introducing the SenseDefense™ line of acoustic protectors – the most comprehensive line of hearing protection products designed for first responders and safety officers.

• Affordable: With a range of products to meet your unique needs, our hybrid designs avoid microprocessors and other expensive electronic components
• Comfortable: Unlike uncomfortable silicone flange tips that struggle to create an adequate seal, Comply Canal Tips™ are engineered to deliver maximum noise reduction, maintain an acoustic seal, and provide all-day comfort.
• Low Profile: SenseDefense™ acoustic protectors sit low within the bowl of the ear, reducing interference and are able to be worn under protective headgear.
• Patent-pending Technology: Our unique patent-pending combination of active and passive elements is designed as a complete acoustic system to achieve a flat frequency response and low self-noise (hiss) – resulting in natural hearing

Our line of hearing protection spans the range between low-cost, effective passive protection, to full active hearing protection.

FiRes HP

Low cost, low profile, portable passive hearing protection that combines high-fidelity sound transmission and blast-blocking technology.

ShotShields™

Inexpensive passive hearing protection builds on the unique combination of high-fidelity sound transmission and impulse blast-blocking and adds multiple positions to allow manual adjustment for maximum levels of hearing protection on demand.

Hybrid Hearing Protector (HHP)

Combines passive blast attenuation capability and the low-cost, highfidelity, active electronic hearing restoration to maintain the highest level of situational awareness. Low profile with a windscreen and very low background noise allows awareness of quieter sounds. Long battery life for use for a week or more.

Integrated Eye and Ear Protector (IEEP)

Combines features of the Hybrid Hearing protector with an eyewear system. Precision manufactured, interchangeable lenses offer distortion-free vision and superior ballistic protection that exceeds standard requirements. MicroUSB chargeable.