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MIRA Safety Gas Mask Microphone

MIRA Safety

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Price: $140.00
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Price: $140.00
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Shipping Time

Orders will ship as soon as possible (depending on the manufacturer) usually between 1-14 weeks. Furthermore, most our ballistic products are custom/made to order and will be dispatched based on the manufacturers estimated lead times. Lead times represent the time it takes the manufacturer to create a product, complete it, and deliver it to a customer.

In addition, there are factors that can impact lead times which include lack of raw materials, and order volume. Again, shipping/Lead times can take between 1-14 weeks

Reminder: Most our ballistic products are custom/made to order and therefore, all sales are final and cannot be canceled once the manufacturing process has begun.

Please refer to our manufacturer lead times below. Depending on the product/brand, the estimated delivery times are stated.

Lead Times by Manufacturer

  • AR500 Armor 2-12 Weeks
  • Bullet Blocker 4-8 Weeks
  • Wonder Hoodie 3 Weeks
  • Legacy Safety & Security 1-4 Weeks
  • 221B Tactical 1-6 Weeks
  • Level-4 Armor 2-4 Weeks
  • Ace Link Armor 2-14 Weeks
  • Predator Armor 3-5 Weeks
  • B.A.O. Tactical 4-5 Weeks
  • Atomic Defense 4-5 Weeks
  • Caliber Armor 2-4 Weeks
  • Tactical Scorpion Gear 2-4 Weeks

Additionally, if you ordered multiple products, some of your order may come in separate packages or even different times because products may be from different manufacturers.

Shipping Cost

We offer free standard shipping on all orders (subject to change)

Order Confirmation

Upon placing an order with Bulletproof Equipped, you will receive an order confirmation e-mail. Once your order has been recorded in our system and your form of payment has been pre-authorized, we will follow up within the specified timeframe for lead times. An email containing tracking details will be dispatched once the order has been shipped.

Tracking Your Order

You may track your order on our website by visiting the track my order page.

Here you will be able to track your order status via the tracking number provided for your order.

*Please note that we do not offer shipping to Connecticut or New York due to the states body armor laws.

By purchasing any of our products, the buyer certifies they have read and agree to our shipping policies.

Please contact us with any questions regarding shipping/orders at

NOTE: Most our ballistic products are made to order. Shipping is based on manufacturer lead times. Estimated lead times are stated on our shipping page. Depending on the product type, orders ship between 1-14 Weeks. By placing an order, you understand & agree to our shipping policy.

Get crystal clear communication in any environment with the Gas Mask Microphone. It’s engineered to replace the existing exhalation valve cover of your MIRA Safety gas mask, an upgrade that can be installed in seconds without tools. This 2-pin microphone offers integrated noise-canceling functionality with no additional power needed.  

Key Benefits 
  • Noise-canceling, dynamic, moving-coil microphone in a tough polymer housing
  • 2-pin NEXUS U-173/U connector for compatibility with Peltor and Ops-Core headsets
  • Replaces your existing gas mask exhalation valve cover for quick and easy installation (no expert installation needed)
  • Heavy-duty polymer construction with durable retaining ring
  • Serviceable, with parts available in case of damage
  • Optimized for all-weather use (-33°C to +77°C) in any environment
  • Pivoting cable allows for easy ambidextrous alignment
  • Engineered to meet MIL-STD-461G and MIL-STD-810G
  • Provides an average of over 30,000 hours of use
  • IP67-rated for protection against dust, water, and oil
  • Can be fully submerged in up to 3 feet of water for ½ hour (not recommended)
  • Weighs less than two ounces (2 oz.), including the cable
  • Made in the Czech Republic 

The Gas Mask Microphone is cross-compatible with the CM-6M, CM-7M, CM-8M, & TAPR, making it easy to swap between masks for different types of missions. 

Installation takes just a few seconds, and you’re ready to connect to your existing communication system. Just like a standard headset, the microphone requires no additional power, and it has an average life expectancy of 30,000 hours.


Environmental & Other Data

Weight (including cable):

50g ± 10%

Cable Connector Type:


Cable Connector Pinout:

1 - Microphone Signal (MIC +)

2 - Microphone Signal (MIC -)

Cable Length:

400mm 150Ω ± 5%

Cable Strength:

20 N / 20 S

Operating Temperature:

(-33 to +71) °C

CE Certification:

Approved according to PPE directive 89/686/EEC and EMC directive 89/336/EEC


Designed in accordance with MIL-STD-461G


Designed in accordance with MIL-STD-810G


Designed in accordance with ČSN EN 140

Ingress Protection (IEC standard 60529):


Flame Retardant Properties (UL 94):

min. level V2

Mean Time Between Failures (MTBF):

>30,000 hours


Gas Mask Microphone Technical Data:

Electro-Acoustic Data


Noise cancelling, Dynamic, Moving Coil

Output Impedance (1kHz):

150Ω ± 10%

Real Output Level (at usual voice level):

3.5mV rms ± 10%

Harmonic Distortion:

max. 5% over a bandwidth of 315 Hz to 4000 Hz

Frequency Response (94 dB SPL, 1/1 octave bands):

500 Hz

-5 ± 3 dB

1000 Hz


2000 Hz

0 ± 3 dB

4000 Hz

2 ± 3 dB



Important Notes 

This gas mask microphone is ONLY compatible with MIRA Safety respirators. This includes the CM-6M, CM-7M, CM-8M, and the TAPR. 


The gas mask microphone is designed to be stored with your CM-6M or CM-7M gas mask.