SM1P03 smartMuff™ Pro

The SM1P03 represents a major advancement in Sensear’s line of smart industrial headsets, engineered to elevate safety, reliability, and efficiency in high-noise environments. Delivering robust hearing protection with a noise reduction rating of up to 27dB NRR, the SM1P03 supports both wired and wireless communication via two-way radio, Bluetooth®, and FM short-range technologies.

With the integration of an updated Bluetooth® 5.0 chip, the SM1P03 is designed with future adaptability in mind. This upgrade provides a more sustainable supply path and enables Sensear to expand the platform’s capabilities over time—opening the door for future interoperability and feature development.

Powered by Sensear’s proprietary SENS® Technology, the headset enhances speech clarity while suppressing background noise and features a noise-canceling boom microphone for reliable communication. Built for versatility, the SM1P03 keeps teams protected, connected, and ready for what’s next in industrial communication.

Features

Clear two-way radio communication in high-noise environments
Bluetooth® wireless technology cellular connection for conversation and audio streaming
Limit ‘in-ear’ exposure to 82 dB(A)
Compatible with industry-leading two-way radios via removable wired connection or Bluetooth® wireless technology
Short-Range with additional channel banks
24-hour battery life for use in multiple shifts
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)
Noise-canceling boom mic (VOX capable)
A cable connection at the ear cup allows you to use it as a wired headset or as a completely wireless headset via Bluetooth® wireless technology and Short-Range

General

IP Rating	IP54
Power	2650mAh Li-ion Polymer Battery, 24 hours (wired connection) / 18 hours (wireless with Bluetooth®/Short-Range activated), 5-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

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® 5.0, 15 meters (49 feet)

Filter

Accessories

BEHIND-THE-NECK REPLACEMENT NECKBAND FOR SMART HEADSETS Headset Replacement Parts

Repair/refresh your Sensear Headsets with a replacement Neckband.

Includes neckband parts for the Sensear Smart Headset family.

Extend the life of your Sensear safety and communications gear!

BOOM MICROPHONE WIND SOCK Microphone Accessories

Helps with clear radio, cellular or short Range communication in outdoor windy environments

Easy to replace

EARMUFF HYGIENE KIT FOR SINGLE OR DOUBLE PROTECTION HEADSETS Hearing Protection Accessories

Easily extend the life of your Sensear safety and communications gear

Ear cushions are recommended to be replaced every 3-6 months to maintain the appropriate hearing protection certifications

EARMUFF WIND PROTECTOR KIT FOR SENS® MICS Microphone Accessories

Reduce wind noise in SENS mode for face-to-face communication and situational awareness.

Pack of 4 wind screen covers.

Easy to replace.

Headset Charge Racks Charger Accessories

Sensear’s Charge Racks stand as robust industrial charging solutions, capable of accommodating up to 45 headsets for large-scale operations and 6 headsets for smaller-scale needs. Available in three different sizes, these racks are ideal for operations managing a multitude of headsets across multiple shifts, or for facilitating plant tours and training facilities efficiently.