OTTO NoizeBarrier TAC 2.0 Tactical Headset

NoizeBarrier TAC 2.0: Tactical Headset with waterproof battery door.

The OTTO NoizeBarrier TAC 2.0 is a modular tactical communications headset from OTTO, developed with tactical operators for high-noise and impulse-noise environments, with an NRR of 23 dB (SNR: 29 dB), 100 hours of talk time and IP68 immersion to 1 meter for 31 minutes.

Key Facts:

• Hearing protection: NRR of 23 dB (SNR: 29 dB)
• Talk time: 100 hours with 2 AAA lithium ion batteries
• Ingress protection: IP68: full immersion to 1 meter for 31 minutes in salt and fresh water
• Battery door: replaceable, waterproof, immersion to 1 meter for 4+ hours
• Environmental standard: MIL-STD-810G
• Temperature: -40° C to +71° C operating and storage
• Helmet fit: under ACH, IHPS and other mid/full cut helmets
• Garanti: 1-year warranty, as listed by OTTO

Hearing protection and audio:

OTTO lists an NRR of 23 dB (SNR: 29 dB) for the OTTO NoizeBarrier TAC 2.0. OTTO states that the OTTO NoizeBarrier TAC 2.0 has improved audio clarity in wind and loud environments such as helicopter rotors and engines. The OTTO NoizeBarrier TAC 2.0 has 360-degree situational awareness microphones in each earcup and volume controls on the left earcup with five levels, according to OTTO.

Immersion and power:

OTTO states that the OTTO NoizeBarrier TAC 2.0 meets the IP68 standard for full immersion to 1 meter for 31 minutes in salt and fresh water. The replaceable waterproof battery door of the OTTO NoizeBarrier TAC 2.0 is designed for immersion to 1 meter for 4+ hours, and OTTO lists a reinforced battery cavity and drainage upgrades for underwater pressure resistance. OTTO lists 100 hours of talk time for the OTTO NoizeBarrier TAC 2.0 with 2 AAA lithium ion batteries and an automatic shut down after 2 hours of idle time.

Difference from the NoizeBarrier TAC:

OTTO lists a replaceable waterproof battery door (1 meter for 4+ hours), a reinforced battery cavity and audio improvements for helicopter rotors and engines on the OTTO NoizeBarrier TAC 2.0. OTTO’s page for the OTTO NoizeBarrier TAC does not mention these points. OTTO lists an NRR of 23 dB and IP68 to 1 meter for 31 minutes on the pages of both the OTTO NoizeBarrier TAC 2.0 and the OTTO NoizeBarrier TAC.

What is included:

OTTO does not list the package contents of the OTTO NoizeBarrier TAC 2.0 on its product page. OTTO offers the OTTO NoizeBarrier TAC 2.0 with fixed or modular quick-disconnect cables and an optional rail-mount kit for Ops-Core and Team Wendy. MSS Defence confirms the contents and cable configuration of the OTTO NoizeBarrier TAC 2.0 in the quotation.

Manufacturer and supply:

The OTTO NoizeBarrier TAC 2.0 is a product of OTTO Communications, a division of OTTO Engineering, which states that it is located in Carpentersville, IL, U.S.A. OTTO lists a USA country of origin for the OTTO NoizeBarrier TAC 2.0 and compliance with TAA, BAA and the Berry Amendment. MSS Defence in Maasdijk, the Netherlands, supplies the OTTO NoizeBarrier TAC 2.0 Tactical Headset on quotation.

Intended use:

OTTO states that it developed the OTTO NoizeBarrier TAC 2.0 with tactical operators for use in high-background and impulse-noise environments. OTTO states that the reduced cup size of the OTTO NoizeBarrier TAC 2.0 fits under an Advanced Combat Helmet (ACH), IHPS and other mid/full cut helmets.

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1. What is the OTTO NoizeBarrier TAC 2.0 and who is it for?
   The OTTO NoizeBarrier TAC 2.0 is a modular tactical communications headset from OTTO with an NRR of 23 dB (SNR: 29 dB). OTTO states that it developed the OTTO NoizeBarrier TAC 2.0 with tactical operators for high-background and impulse-noise environments.
2. Is the OTTO NoizeBarrier TAC 2.0 waterproof?
   OTTO states that the OTTO NoizeBarrier TAC 2.0 meets the IP68 standard for full immersion to 1 meter for 31 minutes in salt and fresh water. The replaceable waterproof battery door of the OTTO NoizeBarrier TAC 2.0 is designed for immersion to 1 meter for 4+ hours, according to OTTO.
3. How long does the battery of the OTTO NoizeBarrier TAC 2.0 last?
   OTTO lists 100 hours of talk time for the OTTO NoizeBarrier TAC 2.0 with 2 AAA lithium ion batteries. The OTTO NoizeBarrier TAC 2.0 shuts down automatically after 2 hours of idle time, according to OTTO.
4. Which radios and helmets work with the OTTO NoizeBarrier TAC 2.0?
   OTTO lists multichannel, multi-radio options for the OTTO NoizeBarrier TAC 2.0 with the OTTO Multi-Port Hub PTT. OTTO states that the OTTO NoizeBarrier TAC 2.0 fits under ACH, IHPS and other mid/full cut helmets, with an optional rail-mount kit for Ops-Core and Team Wendy.
5. What is the difference between the OTTO NoizeBarrier TAC 2.0 and the NoizeBarrier TAC?
   OTTO lists a replaceable waterproof battery door (1 meter for 4+ hours), a reinforced battery cavity and audio improvements for helicopter rotors and engines on the OTTO NoizeBarrier TAC 2.0; OTTO’s page for the OTTO NoizeBarrier TAC does not mention these. Both pages list an NRR of 23 dB and IP68 to 1 meter for 31 minutes.
6. Which warranty applies to the OTTO NoizeBarrier TAC 2.0?
   OTTO lists a 1-year warranty for the OTTO NoizeBarrier TAC 2.0 on the product page.