- Description
- Technical Data
- Approvals
- Resources
- Video
Description
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The SM1P elevates Sensear’s portfolio of smart headsets by providing some new features and benefits to improve safety, reliability, and efficiency. This new industrial headset offers a robust design adhering to higher noise reduction standards of up to 27dB NRR depending on the headset-wearing style. Its upgraded Bluetooth® module allows for the streaming of audio to the headset, a valuable feature for users that listen to music during long work shifts in high-noise environments. The headset uses Sensear’s SENS® Technology to enhance speech and suppress noise while the noise-canceling boom mic filters out background noises so that only speech is transmitted through the microphone. The new cable connection at the ear cup allows you to use it as a wired headset along with Bluetooth® and Short-Range or unplug the cable and use it as a completely wireless headset via Bluetooth® and Short-Range.
! For Helmet Mounted headset style HELMET NOT INCLUDED

Technical Data
General
IP Rating | IP54 | ||
Power (IS model) | 2250mAh Li-ion Polymer Battery, 24 hours (wired connection) / 18 hours (wireless with Bluetooth®/Short-Range activated), 4-Hour Charge Time |
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
SENS® 360o Situational Awareness | 95 dB(A) | ||
Voice transmission | Boom microphone – noise canceling, VOX capable | ||
Face-to-Face | SENS® mode (< 95dB) | ||
Two-Way Radio | Bluetooth® or radio cable with PTT module | ||
Short-Range | Half-duplex communications, Up to 8 programmable FM channels, Up to 50 meters | ||
Bluetooth® | Bluetooth® 3.0, 15 meters (49 feet) |
Approvals

- TIA-4950-A
- CSA C22.2 No.157.92
- UL 913 5th Edition