Nautitalk Bosun

Nautitalk N2R

Nautitalk Mesh Intercom™ Communication Headset

The Nautitalk headset is equipped with Mesh Intercom™ technology that allows for easy group communication when you need it most. With just a touch of a button, you can link multiple Nautitalk headsets for open communication.
Nautitalk Bosun - Sena

Product Information

Bluetooth 5.2

Mesh Intercom

Multi-Channel Communication

Built-in Speakers & Mic

Sena Smartphone Apps

IPX7 Waterproof Rating

More Information

RELIABLE COMMUNICATION, WHEREVER YOU SAIL

Designed specifically for the unique challenges of maritime communication, Nautitalk ensures you have a reliable connection even in the most remote sailing destinations. Whether you’re cruising along the coast or crossing vast oceans, you can trust our technology to keep you connected.

SLEEK & COMFORTABLE DESIGN

NEXT-LEVEL TRAINING

Sena’s Mesh Intercom™ communication capabilities are limitless, and Nautitalk is the perfect tool for training applications at sea. From sailor-to-captain training or communicating within a racing team, Nautitalk can maintain a stable connection for clear communication.

SEAMLESS MESH INTERCOM™ COMMUNICATION

When using Nautitalk you can communicate hands-free with other Nautitalk users up to 0.2 nautical miles (370 m) away, or up to 0.8 nautical miles (1.6 km) away with 6 or more users. Nautitalk features Multi-Channel Open Mesh Mode, which supports 9 channels letting users switch between different groups on different frequencies. Sena’s Mesh platform offers flexibility by allowing users to come in and out of range while keeping the rest of the group connected without interruption.

SMARTPHONE CONNECTIVITY

In addition to the built-in intercom system, Nautitalk also allows for Bluetooth® connection with a smartphone. Once your smartphone is paired you can listen to music or even take a phone call. Sena’s Audio Multitasking™ allows users to listen to audio from a smartphone and still be able to communicate over the Mesh Intercom system without disrupting the conversation. Nautitalk is also compatible with the Sena Marine App, which allows for setting up intercom groups, adjusting device settings, and accessing the device’s Quick Start Guide on-the-go.

MAKE SAILING SAFER WITH SENA APP

Sena App Cycling QR code

Get on the same wavelength as your crew by connecting your devices with the Sena Marine app. Access the list of paired devices and customize the settings to experience the full features of your devices. Manage Mesh Intercom settings, download and view the User’s Guide, get updates on the latest firmware, and more.

Product Specs

Bluetooth 5.2

The benefits of Bluetooth 4.1 with the addition of Bluetooth Low Energy (BLE) for connecting to Sena’s smartphone apps.

Mesh Intercom

Robust & reliable communication network.

IPX7 Waterproof Rating

Protected against the effects of temporary immersion in water.

Built-In Speakers & Mic

Integrated speakers and a microphone.

Sena Smartphone Apps

Allow you to configure device settings, access the User’s Guide, and more.

Multi-Channel Communication

Communicate with different groups across 9 channels.

Spec Details

General

Dimensions:
– Main Module: 165 mm x 190 mm x 75 mm (6.49 in x 7.48 in x 2.95 in)
– Speaker Driver Unit: 32 mm—thickness 4.4 mm
– Boom Microphone: length 35 mm
– Wire Between Speakers: length 85 mm

Weight:
– Main Module: 124 g (4.44 oz)

Operating Temperature: -10 °C – 55 °C (14 °F – 131 °F)

MESH INTERCOM

Mesh Intercom™ Technology

INTERCOM

Working Distance:
– Mesh Intercom™: up to 800 m (0.5 miles)* in open terrain
*Can extend up to 1.6 km (1 miles) between a minimum of 6 users

Supports up to:
– Open Mesh Intercom: virtually limitless

Supports Channels:
– Open Mesh Intercom: 9 channels

BLUETOOTH

Bluetooth 5.2
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)

FM RADIO

Radio frequency specifications: 76 – 108 MHz
10 preset station memory

AUDIO

Noise Cancellation: Advanced Noise Control™
Codec: Built-in SBC Codec
Premium Speakers & Microphone with SOUND BY Harman Kardon

BATTERY

Talk Time:
– Mesh Intercom™: 12 hours

Charging Time: 2.5 hours
Type: Lithium Polymer Battery

CERTIFICATES

CE, FCC, IC, KC

WARRANTY

2-Year Warranty

Support

Get answers to your questions, read product-specific FAQs, and watch videos that will help you master the functions and features of your Sena product.

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