50C Helmet Intercom & 4K Camera – MESH & Bluetooth – Sound by Harman Kardon


Sena’s top-of-the-line 50 series is growing with a long-awaited camera-equipped communication device, the Sena 50C. The 50C is packed with features, including Sena’s premium Mesh and Bluetooth communication technology and 4K camera capability. The 50C’s all-new SOUND BY Harman Kardon speakers and microphone bring refined audio clarity to your ride… Prepare yourself for an unmatched audio/video experience.

SOUND BY Harman Kardon Unmatched audio experience with premium SOUND BY Harman Kardon speakers and microphone.

Ultra HD: 4K 30 fps Record videos in Ultra HD (2160p) at 30 frames per second.

Mesh Intercom™ Robust & reliable communication network.

Lens Rotation up to 30° Rotate the lens of the camera for the best view on any helmet.

Bluetooth 5.0 Compatible with the latest Bluetooth 5.0 platform.

Smart Audio Mix™ Mix audio from the intercom and music from any Bluetooth connected device straight into your video.

Multi-Channel Communication  Communicate with different groups across 9 channels.

Multi-Language Voice Command Control your Sena device with your voice across 8 languages.

Digital Assistant Access Access smartphone features with the phrases “Hey Siri”/”Hey Google”.

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



The 50C packs an integrated camera that is ready to capture any moment along your ride. Shoot video in 4K at 30 frames per second or take 12MP photos in still shot, burst, or time-lapse mode. When shooting in 1080p, the 50C offers electronic image stabilization at 60fps and 30fps. The camera button allows for simple one-touch recording while Voice Prompts keep you updated on the camera’s progress. With video tagging, you can save important events from a continuous loop of video recording, instantly creating highlights. As for storage, the 50C accepts MicroSD cards up to 128 GB.


The 50C conveniently offers both Mesh and Bluetooth® Intercom platforms, allowing users to connect with any Sena headset for rider-to-rider communication. Mesh Intercom provides robust, reliable connections and flexible intercom message routing with significant enhancements to Sena’s Mesh algorithm. Mesh offers unprecedented intercom audio quality and houses two Mesh settings, Multi-Channel Open Mesh Intercom™ and Group Mesh Intercom™.

Multi-Channel Open Mesh Intercom (Open Mesh) features the industry’s first Mesh Intercom™ channel system. Like standard handheld or CB radios, Mesh allows users to switch between nine different channels when operating in Open Mesh mode. Open Mesh boasts the single push of a button to click-to-connect to the Mesh intercom network. Open Mesh supports a near-limitless number of users within a range of up to 5 miles / 8 km (min. 6 riders @ 1 mi / 1.6 km intervals).

For a private group conversation, 50C users can use Group Mesh Intercom mode. Group Mesh supports a private group of up to 24 participants and the same range as Open Mesh. To ensure privacy, only invited users can join the Group Mesh chat.

Traditional four-way Bluetooth® Intercom mode is also an option for connecting the 50C to other Sena Bluetooth-enabled users within a 1-mile range. When connected to just one other Sena Bluetooth headset, 50C users will experience HD intercom quality. Additionally, users can pair with a Sena Bluetooth Intercom user and ‘bridge’ them into a Mesh 2.0 intercom conversation.


The 50C offers an unprecedented audio experience with SOUND BY Harman Kardon. Both the speakers and microphone were created with the audio experts at Harman Kardon to provide world-class sound inside your motorcycle helmet. An all new microphone, which includes a newly designed sensor, offers robust performance for voice communication while riding. These premium SOUND BY Harman Kardon audio elements combine to help elevate the 50C to the ultimate Audio / Visual tool for all riders.



    – Main Module: 95 mm x 59 mm x 31 mm (3.7 in x 2.3 in x 1.2 in)
    – Speaker Driver Unit: 36 mm—thickness 6.5 mm
    – Boom Microphone: length 190 mm
    – Wire Between Speakers: length 555 mm

    – Main Module: 90 g (3.17 oz)

    Operating Temperature: -10 °C – 50 °C (14 °F – 122 °F)


    Mesh Intercom™ Technology

  • WiFi

    IEEE 802.11 b/g/n/a
    Working Distance: within 15 meters


    Bluetooth 5.0
    Headset Profile (HSP)
    Hands-Free Profile (HFP)
    Advanced Audio Distribution Profile (A2DP)
    Audio Video Remote Control Profile (AVRCP)


    Working Distance:
    – Bluetooth Intercom: up to 1.6 kilometers (1 mile) in open terrain
    – Mesh Intercom™: up to 2 km (1.2 miles)* in open terrain
    *Can extend up to 8 km (5 miles) between a minimum of 6 riders

    Supports up to:
    – Bluetooth Intercom: 4 riders
    – Open Mesh Intercom: virtually limitless
    – Group Mesh Intercom: 24 riders

    Supports Channels:
    – Open Mesh Intercom: 9 channels


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


    Noise Cancellation: Advanced Noise Control™
    Codec: Built-in SBC Codec
    HD Voice enabled for high-quality phone call audio
    Premium Speakers & Microphone with SOUND BY Harman Kardon


    Field of view: 120 degrees
    Aperture f/2.4
    Lens rotation: 30 degrees


    – 2160p: 30 fps (Ultra HD)
    – 1440p: 30 fps (Quad HD)
    – 1080p: 60 fps (Full HD)
    – 1080p: 30 fps (Full HD)
    – 1080p: 60 fps (Full HD) + EIS
    – 1080p: 30 fps (Full HD) + EIS

    Video recording time: 1 hour 40 minutes
    Video file format: MP4 (H.264)
    Max video bit rate: 60 Mb/s (4K)


Go to Top