The Sena 50S with Mesh 2.0 communication system brings great innovation to the world of two-wheeled communication. With high-level technology and HD speakers, the 50S continues its purpose of connecting motorcyclists like never before.

Mesh 2.0: stable and reliable connection
One-Click-to-Connect Mesh Intercom™: superior audio quality
Multi-Channel Protocol in Open Mesh: users can tune into 9 different channels
Bluetooth® 5
Redesigned HD speakers for improved performance in volume, bass and sound definition
Voice activation of the digital assistant (Hello Google / Hey Siri)
30% faster charging
Automatic firmware update with the included WiFi adapter
Jog dial design for ease of use with gloves
Multilingual voice commands

The 50S now offers a superior audio experience with SOUND BY Harman Kardon. The speakers and microphone were created in collaboration with audio experts at Harman Kardon to deliver premium sound to one of Sena's most popular devices. Expertly crafted speakers and a newly developed microphone allow the 50S to deliver an unparalleled audio experience. The speakers deliver crystal-clear audio, and the microphone, with a newly designed sensor, provides stable performance for on-the-go communication.
MESH: THE NEW STANDARD
The 50S's Mesh technology brings a new level of stable, reliable connections with intelligent, flexible intercom signal routing and significant technical improvements to the original Sena Mesh Intercom™ algorithm. Sena 50S units actively share information with each other within the Mesh network at an astonishing speed. An ingenious message and response system between units has enabled 80% more data to be transferred even in challenging conditions. Additionally, the Mesh units quickly determine the ideal path to effectively transmit messages from rider to rider. Sena Mesh technology offers an unprecedented level of intercom quality and reliable connection for all Mesh Intercom™ users. Tested and proven in the most demanding situations, Sena Mesh networking keeps the lines of communication clear and stable with your friends.
MULTI-CHANNEL COMMUNICATION AND PRIVATE CONVERSATIONS
With the 50S, there are three options available for communicating between users: Multi-Channel Open Mesh Intercom™, Group Mesh Intercom™, and Bluetooth Intercom.

The Sena 50 Series with Multi-Channel Open Mesh Intercom (Open Mesh) is the first to bring Multi-Channel functionality to the industry. Similar in functionality to a traditional radio system, users can choose from nine different channels to use when connected in Open Mesh mode. With the push of a button, users can connect to the Mesh 2.0 network and communicate with a virtually unlimited number of users within a range of up to 8 km (min. 6 users at 1.6 km intervals). Thanks to the ease of use, the ability to connect a large number of motorcyclists, the range and the ability to choose between 9 channels, 50S is definitely a game changer.

If you prefer to have a private conversation, you can switch to Group Mesh Intercom mode. In this mode, 50S supports up to 24 users, leaving the range unchanged but, to ensure privacy, only invited people can join the group. However you decide to connect with your travel companions, you can always count on the reliability and stability of the Mesh 2.0 connection.

Finally, it is also possible to connect with the classic Bluetooth channel that supports up to 4 users within a radius of 2 km. Those who use 50S can also act as a "bridge" and connect friends connected via Sena Bluetooth in the Mesh 2.0 group!
TAKE CONTROL WITH VOICE COMMANDS
With 50S voice commands, you will no longer have to lift a finger! All functions will be easily accessible from answering the phone to creating a Mesh group. 50S supports voice commands in eight languages