MIRA Safety VPU-1 Respirator Voice Projection Unit Review

The heartbeat of your team is communication. Even a whisper can save a life, shift the tide, and rewrite a destiny. When survival is the game, and every breath counts, the MIRA Safety VPU-1 Respirator Voice Projection Unit becomes more than a tool—it becomes your voice, your lifeline. 

The gas mask microphone, unassuming yet powerful, is the bridge that connects you to the world, even as chaos dances around you.

A Unique Lifesaver: The Dual-Purpose Filter

A Unique Lifesaver: The Dual-Purpose Filter

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Rated for A1 B2 E2 K1 Hg NO CO SX P3 D R, this isn’t just any filter; it’s a lifeline. Each letter and number is a testament to the extraordinary capabilities of this unique piece of safety equipment, certified by the stringent standards of European or CE compliance. Imagine being in a world filled with unseen threats, each letter representing a different type of contaminant that this filter shields you from. The numbers? They’re a testament to the class of filtration, a seal of the filter’s prowess.

In the ballet of survival, the MIRA Safety filter and Hazmat suit performs a pas de deux unlike any other, gracefully combining a carbon monoxide oxidizer with a CBRN filter. This extraordinary blend is the result of painstakingly precise engineering, with a focus on protection and safety. Imagine a cloud of carbon monoxide surrounding you, choking you, blinding you. But wait! The Hopcalite composition in the filter comes to the rescue, converting deadly CO into harmless CO2. Just like that, the filter gives you another chance at life, buying you 15 crucial minutes to escape.

Now, think about the past, when confronting fire and CBRN threats meant an arduous process involving a CBRN gas mask and a smoke escape hood. No longer. With the MIRA Safety filter, you get two solutions in one. It’s not just about cost-saving; it’s about being prepared, about being safe. It’s about survival.

VPU-1 By MIRA Safety: Key Specs and Benefits

Vpu-1 By Mira Safety: Key Specs And Benefits

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This is no ordinary filter. This is MIRA Safety’s commitment to you, their promise that no matter what, they’ve got your back. Embrace it, trust it, and breathe easy, knowing that even in the heart of danger, you are not alone.

A Masterstroke of Innovation

A bold leap forward in gas mask technology, the MIRA Safety VPU-1 is a game changer. It’s not just a gas mask microphone; it’s a complete respirator voice projection unit that adds depth to the existing communication system of MIRA safety gas mask microphones, even when holding a rifle or riot shield. If you’re wondering about the compatibility of this moving-coil microphone with your existing exhalation valve cover, rest easy. 

The MIRA Safety VPU-1 fits seamlessly into your existing gas mask, like the final piece of an intricate puzzle.

Unparalleled Communication Capabilities

Boasting an impressive maximum sound pressure level, the MIRA Safety VPU-1 ensures that every word, every instruction, every warning is heard, even amidst the clamor of the battlefield or the cacophony of a disaster. The integrated noise-canceling functionality ensures that your voice cuts through the chaos like a hot knife through butter. And the best part? 

All it takes is just a few seconds to get this baby up and running. It’s quick and easy installation ensures you’re heard when it matters most.

Power Packed Performance

Powered by lithium-ion batteries, the MIRA Safety VPU-1 ensures that your voice never fades away. The charging data battery specification ensures an impressive run time, designed for a standard USB charger. Comes with an environment pivoting cable for easy ambidextrous alignment, engineered to provide a safe and flexible fit. And the best part? The audio output power remains consistent, even when you’re dealing with a decreasing battery life. 

MIRA Safety has made a battery test for the VPU-1, so you can trust its battery life like a dependable friend, even in the toughest of conditions.

Durability and Flexibility

Imagine a world where your gas mask’s speech diaphragm is no longer a barrier. Where your voice, clear and strong, can traverse any distance. The MIRA Safety VPU-1 makes this possible. Built with heavy-duty polymer construction and a durable retaining ring serviceable in the field, the VPU-1 is designed to endure the toughest environments. Its tough polymer housing can weather extreme temperatures, from the bitter cold to the scorching heat.

MIRA Safety VPU-1 Pros & Cons

Mira Safety Vpu-1 Pros And Cons

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While MIRA Safety’s VPU-1 is a remarkable product, no review would be complete without a balanced look at its pros and cons.


  • Efficient Voice Amplification

The VPU-1 respirator voice projection unit ensures efficient voice amplification, offering an unparalleled communication experience.

  • Easy Installation

Its quick and easy installation means you spend less time fiddling with the VPU-1 respirator voice projection unit and more time focusing on the task at hand.

  • Lightweight

Weighing less than two ounces, it offers a significant upgrade in functionality. Comes with a clip to be easily attached to a belt or plate carrier.


  • Battery Life

While the rechargeable battery ensures the VPU-1 respirator voice projection unit is always ready to go, its battery life can decrease with continuous voice input, necessitating regular battery testing.

In the hushed whispers that echo through the labyrinth of survival, your voice becomes your identity. With the MIRA Safety VPU-1 Respirator Voice Projection Unit, ensure that your voice rings out clear, strong, and undeterred. Remember, in the world of survival; your voice is not just your voice—it’s your legacy.

MIRA Safety VPU-1: the Final Analysis

Mira Safety Vpu-1: The Final Analysis

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In the epic struggle against unseen dangers, in the race against invisible threats, MIRA Safety’s VPU-1 Respirator Voice Projection Unit stands firm, a beacon of resilience. It’s more than a gas mask or a mere accessory; it’s a trusted companion, a testament to the miracles of human innovation.

  • Constructed with heavy-duty polymer, it’s built to weather the harshest conditions, proving its mettle even amidst extreme temperatures. Reliably withstands high and low storage temperature variations, remaining robust for years. It’s a lightweight guardian, weighing less than two ounces, engineered with a durable retaining ring that promises longevity, a testament to MIRA Safety’s commitment to endurance.
  • At the core of the respirator voice projection unit lies the genius of audio output power, held steady and unyielding by a lithium-ion battery, steadfast and reliable. The battery life may be an area of concern for some, but with periodic battery testing and technical data battery specifications readily available, your VPU-1 Respirator Voice Projection Unit stands ready to serve at all times.
  • Lithium-polymer technology powers this device, neatly ensconced in a tough polymer housing, a further guarantee of robustness. As you draw each breath, the voice projection unit works in harmony with your gas mask’s speech diaphragm, ensuring seamless communication and integrating effortlessly with any existing communication system.

This device isn’t merely functional; it’s user-friendly and designed for quick and easy installation, replacing the existing exhalation valve cover on your MIRA safety gas mask microphone in just a few seconds. It’s not just a relatively minor upgrade to your existing MIRA safety gas mask microphone; it’s a game-changer in the realm of respiratory protection.

VPU-1 Takeaway

Vpu-1 Takeaway

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In conclusion, the MIRA Safety VPU-1 Respirator Voice Projection Unit isn’t just a product; it’s a promise – a promise of safety, endurance, and of exceptional performance for those who regularly wear CBRN gear. Whether you’re up against A1, B2, E2, K1, Hg, NO, CO, SX, P3, D, or R-rated threats, with MIRA Safety, you’re always prepared and always ready. 

The question isn’t whether you need the VPU-1; the question is, can you afford not to have it? MIRA Safety doesn’t just sell products; they sell peace of mind. And isn’t that the greatest safety of all?

The MIRA Safety VPU-1 Respirator Voice Projection Unit boosts verbal communication clarity while using a Mira Safety CM-7M Military Gas Mask. It amplifies the wearer’s voice to enhance communication in noisy or muffled situations. Compatible with numerous MIRA Safety respirators, this easy-to-use accessory aids in improving operational efficiency and safety in demanding environments.

Frequently Asked Questions — FAQ

Is the MIRA Safety VPU-1 compatible with my existing gas mask? 

Yes, the MIRA Safety VPU-1 is designed to be compatible with a range of gas masks and ops-core headsets. It replaces the existing exhalation valve cover on your MIRA safety gas mask. Wearing a compatible gas mask with the VPU-1 system protects you from harmful gasses and keeps you connected.

Does it affect my gas mask’s speech diaphragm? 

The MIRA Safety VPU-1 replaces the existing speech diaphragm in your MIRA safety gas mask, enhancing your voice and making communication more efficient with a volume range +24 dB to -80 dB – integrated battery for 6 hours of maximum audio output level and more of usual voice level.

Can the MIRA Safety VPU-1 withstand extreme temperatures? 

Yes, the MIRA Safety VPU-1, built with tough polymer housing, can withstand extreme temperatures, making it an ideal choice for varying environments.

What’s the battery life of the MIRA Safety VPU-1? 

The MIRA Safety VPU-1’s battery life depends on usage. Periodic battery testing is recommended to ensure optimal performance.

Is the MIRA Safety VPU-1 heavy? 

Not at all. The MIRA Safety VPU-1 weighs less than two ounces, making it a lightweight addition to your existing gas mask.


A former USA Army sergeant and a highly educated survivalist and prepper with a degree and interest in Engineering and Electronics, Mike Millerson applies his extensive expertise in survivalism, homesteading, backpacking, hiking and hunting, spreading his deep knowledge about handling emergencies and prepping for them reasonably and effectively.




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