Sena

Communicate clearly, work hands free and protect your hearing with Sena industrial communication headsets at MTN Shop. Founded in 1998, Sena is the leader in advanced wireless Bluetooth and Mesh communication for industrial teamwork, trusted on construction sites, in arborist work, manufacturing, warehousing and even nuclear maintenance. Sena headsets combine industrial grade hearing protection with crystal clear voice communication, so teams stay connected and safe in the loudest environments.

We sell the full Sena industrial range, including the heavy duty Tufftalk, Tufftalk Lite and Tufftalk M earmuff headsets with hearing protection, the lightweight EXPAND Mesh headset, the water resistant EXPAND Boom for outdoor crews, and the classic SPH10 Bluetooth communication system. Each model is available in over the head or hard hat mounted versions to suit your existing PPE.

Complete your kit with Sena accessories including hygiene kits, replacement microphone sponges, USB power and data cables, hard hat adapters and 2-way radio cables for Midland and Icom radios. Browse by category: Headsets, Headset Accessories and Intercom Adapters. 

Sena logo, industrial Bluetooth and Mesh communication brand
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Sena – Product list

Sena Industrial Communication Headsets at MTN Shop

Sena is one of the most trusted names in wireless communication for industrial work. Established in 1998 and with over two decades of Bluetooth expertise, Sena Industrial builds headsets that let crews talk hands free across noisy sites while protecting their hearing from harmful noise levels. From small Bluetooth groups to large open Mesh networks, Sena scales to suit any team, from a two person fit out crew to a 24 person construction or rescue operation.

Bluetooth and Mesh Intercom explained

Sena headsets use two complementary radio technologies. Bluetooth intercom connects up to four users in a closed group, ideal for small crews working in close proximity. Mesh Intercom creates a self healing network that automatically finds the best connection between users, supporting near unlimited participants on the open channel or up to 24 in a private group. Mesh is the right choice for larger teams, dynamic crews and sites where people regularly move in and out of range.

The Sena Tufftalk family

  • Tufftalk: the original heavy duty earmuff headset with Bluetooth intercom, hearing protection, FM radio and 2-way radio compatibility, with a working Bluetooth range up to 1.4 km between headsets.
  • Tufftalk Lite: a lower profile, more cost effective version with a 21 dB noise reduction rating, four way Bluetooth intercom up to 800 m, smartphone connectivity and FM radio.
  • Tufftalk M: the latest evolution, adding Mesh Intercom for larger teams and self healing connections, plus four Bluetooth pairings to stay compatible with existing Sena devices.

The Sena CAST family

The CAST is Sena's premium industrial headset, built for large team Mesh communication in the most demanding environments. Available in over the head and hard hat mount versions, the CAST supports open Mesh networks for unlimited users and integrates with 2-way radios via the wired PTT adapter. Accessories including hygiene kits, replacement microphones and hard hat adapters are available in our Headset Accessories collection.

The Sena EXPAND family and SPH10

For lighter applications, the EXPAND Mesh is a lightweight headset without hearing protection, designed for users who already wear earplugs or work in less noisy environments. The EXPAND Boom is a water resistant Bluetooth boom microphone headset ideal for arborists, landscapers and outdoor construction. The classic SPH10 Bluetooth headset offers reliable comms in a familiar over the ear format. Browse all models in our Headsets collection.

Intercom adapters

The MeshPort Blue, MeshPort Red and +Mesh adapters allow existing Bluetooth devices, smartphones and tablets to connect to Sena Mesh networks, extending communication reach without replacing existing equipment. Browse the full range in our Intercom Adapters collection.

Hard hat mounting and accessories

All Tufftalk and CAST models are available in both over the head and hard hat mounted versions, so they integrate directly with your existing helmet. Sena hard hat adapters fit common helmets in A type and B type slot configurations. Keep your headsets clean and operational with replacement microphone sponges, hygiene kits, USB power and data cables and 2-way radio cables for Kenwood, Motorola, Icom, Yaesu and Midland connectors. Browse the full range in our Headset Accessories collection.

Build a complete head and hearing setup

Sena headsets work alongside the rest of your PPE. Pair them with hard hats and safety helmets, ear protection and the rest of our fall protection range for full coverage on site.

All Sena products at MTN Shop are genuine and supplied for professional industrial use. Request a quote for fleet pricing, multi unit deployments or bulk accessories.

Frequently Asked Questions

Sena is headquartered in the United States with global operations. Their products are designed and engineered in-house, with manufacturing carried out to consistent quality standards across their production facilities.
Sena industrial headsets are used across a wide range of sectors including construction, tree care and arboriculture, oil and gas, manufacturing, warehousing, event production, rescue operations and nuclear maintenance, anywhere teams need reliable hands-free communication in noisy or high-risk environments.
Sena products come with a manufacturer warranty. Coverage varies by product. All Sena products sold at MTN Shop are genuine and sourced through authorised channels. Contact us for warranty support or claims.

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