SM1R:

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The Ideal Radio Companion for Noisy Environments

The SM1R Series, a groundbreaking innovation in two-way radio communication, is engineered to excel in noisy environments. The SM1R eliminates the need for an internal battery by harnessing power directly from two-way radios. This innovation reduces the weight of the headset, enhancing comfort during prolonged wear.

Employing Sensear's innovative SENS^® Technology with a noise-canceling boom mic, the SM1R Series ensures crystal-clear communication even in the loudest environments. Users can seamlessly engage in face-to-face conversations or communicate via two-way radios while maintaining complete 360° situational awareness. This facilitates effective communication and productivity and safeguards the user's hearing in high-noise environments.

Sensear's two-way radio headset products, including the SM1R Series, offer unmatched reliability, performance, and comfort for professionals operating in demanding industrial settings. Discover the unparalleled advantages these cutting-edge solutions can bring to your workplace.

Clear two-way radio communication in high-noise environments.
Limit ‘in-ear’ exposure to 82 dB(A)
Connects to industry-leading two-way radios with multi-pin connectors via a wired connection.
Does not require a battery, the unit is powered by the radio, making the unit lighter & more comfortable.
Available in Headband (27 dB NRR), Behind-the-Neck (24 dB NRR), or Helmet Mount (23 dB NRR) style
SENS^® Technology - remain aware of surrounding noises and hazards
Enhances speech while suppressing background noise to a safe level (for face-to-face conversations)
Enhances speech while suppressing background noise to a safe level
Noise-canceling boom mic (VOX capable)

NOTE: We will gladly repair or replace your Sensear product, at our discretion, with one of equal or greater value under our 1-year guarantee. This warranty does not cover abuse, alteration, theft, loss, or unauthorized or unreasonable use of your Sensear product. This warranty does not cover accessories.

General

IP Rating	IP54
Power	Uses power from a two-way radio battery, a two-way radio cable is required (see datasheet for more information)

Hearing Protection

Volume limiter	82 dB(A) [programmable] – only applicable when the headset is powered on
Region	Australia / NZ	USA / Canada	Europe
Standard	AS/NZS 1270	ANSI S3.19	EN352-1/EN352-3
Result	SLC80	NRR	SNR
HB	31dB, Class 5	27dB	33dB
BTN	27dB, Class 5	24dB	30dB
HM	26dB, Class 5	23dB	31dB

Communication

360^o Situational Awareness	95 dB(A)
Voice transmission	Boom microphone – noise canceling, VOX capable
Face-to-Face	SENS^® mode (< 95dB)
Two-Way Radio	Radio cable with PTT module (required)

Sensear and SENS^® Technology

Sensear is a global leader in developing and manufacturing best-in-class digital over-the-ear and in-ear industrial headsets for use with two-way radio and Bluetooth^® communication devices.

Sensear's patented SENS^® Technology simultaneously enhances speech and suppresses background noise so that users can verbally communicate, protect their hearing, and still maintain 360° situational awareness of their surroundings in noisy environments such as oil & gas, mining, construction, heavy manufacturing, and other industrial workplaces.

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Sensear is Redefining Hearing Protection in High-Noise Environments

With continuous product innovation, our patented SENS^® Technology simultaneously enhances speech and suppresses background noise so users can communicate, protect their hearing, and maintain 360° situational awareness of their surroundings in noisy environments. Whether communicating face-to-face, short-range, or via cable or Bluetooth^®, or all three; Sensear’s industry-leading technology supports companies focused on enhancing communications, productivity, and employee safety.

Isolates and enhances speech
Real-time speech separation
Face-to-face

Suppresses background noise to a safe level
Enables speech to be heard above background noise

360° Situational Awareness
Safe Communication
Hearing Protection

Isolates and enhances speech
Real-time speech separation
Face-to-face

Suppresses background noise to a safe level
Enables speech to be heard above background noise

360° Situational Awareness
Safe Communication
Hearing Protection

SM1R:

smartMuff™ Radio-Powered