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Tufftalk
5
English
1 INTRODUCTION
Thank you for choosing the Sena Tufftalk, Industrial Bluetooth
Communication System. Tufftalk allows you to communicate effectively
in high-noise industrial environments. The Tufftalk offers passive noise
cancellation with the level of noise entering a person’s ear attenuated
with up to the NRR of 24. Using the Ambient Mode feature, you can
efciently hear nearby voice signals without having to take off the
headset. Using the PTT feature, you can make two-way radio calls
through the headset. Using its Bluetooth features, you can call
handsfree on your Bluetooth mobile phone, listen to stereo music, or
have intercom conversations in full duplex with other members.
The Tufftalk is compliant with the Bluetooth 4.1 supporting the following
proles: Headset Prole, Hands-Free Prole (HFP), Advanced Audio
Distribution Prole (A2DP), and Audio Video Remote Control Prole
(AVRCP). Please check with the manufacturers of other device to
determine their compatibility with this headset.
Please read this User’s Guide carefully before using the headset. Also
check www.sena.com for the latest version of the User’s Guide and
additional information related to Sena Bluetooth products.
The Tufftalk features:
• Bluetooth 4.1
• Multi-way intercom up to 4 connections
• Bluetooth intercom up to 1.4 kilometers (0.85 miles) using long
antenna, 0.8 kilometers (0.5 miles) using short antenna*
• Passive noise cancellation with up to the NRR of 24
• Ambient Mode that intakes nearby voice signals
• Built-in two-way radio adapter
• Smartphone App for iPhone and Android
• Universal Intercom™
• Intuitive voice prompts
• Advanced Noise Control™
• Easy operation by versatile Jog Dial
• Water resistant for use in inclement weather
• Built-in FM radio tuner with a station scan and save function
• Firmware upgradeable
* in open terrain
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