Plant tour and training headsets that enable communication and protect hearing

Smart Group Headsets Plan Tour Training

Smart Group Headsets


Sensear’s smart group products are an industry leading solution for companies who carry out facility, factory and plant tours and training in noisy environments.

The tour guide and participants will benefit from the face-to-face and short range (headset-to-headset) communication capabilities as well as protecting their hearing at the same time. This achieved through Sensear’s industry-leading SENS®technology that enhances speech and suppresses background noise so users can communicate safely and effectively in noisy environments.

The Sensear Smart Group is the next generation of plant tour headsets.



  • Talk to one another face-to-face in noisy environments (up to 95dB)
  • Two-way radio and cell phone communication (using SM1P’s)
  • Up to 27dB NRR (noise reduction rating)
  • Remain aware of surrounding noises & hazards with SENS®
  • Protects against all types of noise
  • Rechargeable battery (24-hour life, 4-hour charge time from totally flat to full)
  • Durable and lightweight design
  • Connects to existing two-way radio system
  • Maximum noise exposure of 82dB
  • Smart Group is available in two different configurations: 1x Teacher 5x Student ; 1x Teacher 10x Student

Technical Specifications


IP Rating  IP54
2650mAh Lithium Polymer Battery, 24 Hour Battery Life, 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 31 dB, Class 5 27 dB 33 dB
BTN 27 dB, Class 5 24 dB 30 dB
HM 26 dB, Class 5 23 dB 31 dB


SENS® 3600Situational Awareness 95 dB(A)
Voice transmission Boom microphone – noise cancelling, VOX capable
Short range Half-duplex communications, Up to 8 programmable FM channels, Up to 50 meters
Bluetooth Bluetooth® 3.0, 15 meters (49 feet)