Sensear SMPLUGR10001 Two-way Radios

To improve two-way radio communications in noisy conditions, smartPlugR IS (Intrinsically Safe version) has been developed. Because it’s powered by your two-way radio, it compliments Sensear’s SM1R series without the need for a battery in the device.


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When used in conjunction with an approved noise-canceling microphone like the smartPlugR IS, users in noisy locations may speak with one another face-to-face or via two-way radios while still being aware of their surroundings and safeguarding their hearing.

PTT buttons have been enlarged and the earpiece is now removable so that different people may use the same base unit at the same time, making the smartPlugR IS even more versatile.


  • Disposable foam or silicone ear tip options for user comfort
  • 82 dB(A) limited in-ear and in-ear voice pick up
  • Has an NRR of 31 dB
  • No Battery uses power from the radio (radio cable required), so there is no charging required
  • Rugged design with belt clip for ease of wear essential for high-noise industrial environments where equipment is subjected to rough handling
  • Larger more ergonomic Push-to-Talk (PTT) Module for improved tactile button presses
  • New detachable earpiece assembly allows for multiple users to share the base unit on consecutive shifts
  • SENS® Technology – remain aware of your surrounding noises and hazards
  • USB for programming allows simple configuration of the headset by a dealer
  • Ideal for use with respirators
  • Intrinsically Safe (IS)  with UL, CSA, and TIA certifications

SmartPlug R IS Intrinsically Safe Headset Certified to some of the most stringent intrinsic safety standards:

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


Headset type: In Ear (Ear Plugs
IP Rating: IP54
Power:Uses power from Two-way radio battery, two-way radio cable required (see datasheet for more information)
Hearing Protection
Volume limiter:82 dB(A) [programmable]
Australia / NZ
USA / Canada
Australia / NZ:AS/NZS 1270:2002
USA / Canada: ANSI S3.19-1974 / ANSI S12.6-2008 Method B
Australia / NZ:SLC80
USA / Canada: NRR /NRR (SF)
Foam tip
Australia / NZ: 28 dB Class 5
USA / Canada: 31 dB / 29-39 dB
Europe:38 dB
Silicon tip
Australia / NZ:19 dB Class 3
USA / Canada:24 dB / 21-35dB
Europe: 32 dB
SENS® 360o Situational Awareness:90 dB(A)
Voice transmission:In-Ear Microphone
Face-to-faceSens® mode (< 90 dB)
Two-way radio:Radio cable with Push-To-Talk module (required)


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Sensear Programming Tablet for use with all Smart Digital Headsets and SmartPlugs


The purchase of a programming tablet with headsets and earplugs is strongly recommended, especially when using the Short Range communication feature built into Smart Groups. You won't have to change the short-range channels manually. With the tablet, you will be able to program your headset quickly and easily, which will decrease the time it takes to set it up and program it.

Brand: Sensear

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