Home› SENA Mesh Bluetooth to Mesh Intercom ...
SENA Mesh Bluetooth to Mesh Intercom Adapter
SENA SKU: 843-02020

SENA Mesh Bluetooth to Mesh Intercom Adapter

4.3 (10 Reviews)| Write a Review
$438.000,00
Free shipping on orders $99+ · Best value guarantee
From $36.500,00/mo with Affirm. See if you prequalify
IN STOCK — Ships within 24 hours
Free Shipping on orders $99+
Best Value Guarantee
30-Day Returns — see policy
Authorized Dealer — sourced direct
NOT SURE ABOUT FITMENT?

SENA Mesh Bluetooth to Mesh Intercom Adapter converts any Sena headset into a Mesh Intercom-capable device, enabling communication with other Mesh-equipped Sena headsets at ranges up to 800 meters. Uses Bluetooth 4.1 connectivity with simple one-button activation to join mesh networks instantly.

Features

  • Mesh Intercom™ technology
  • Bluetooth 4.1 connectivity
  • 800-meter intercom range (0.5 miles)
  • Handlebar mount included
  • One-button mesh network activation

Specifications

  • Brand: SENA
  • Manufacturer Part #: B2M-01
  • UPC: 885465008286
  • Dimensions: 7.48 in (L) × 4.72 in (W) × 1.89 in (H)
  • Weight: 0.5952 lbs
  • Country of Origin: China (Mainland)

Fitment

Works with any Sena headset to enable Mesh Intercom communication with other Mesh-equipped Sena units.

Frequently Asked Questions

Will this work with my older Sena headset?

Yes — the +Mesh adapter converts any Sena headset into a Mesh Intercom device via Bluetooth 4.1 pairing.

What's the maximum range for intercom?

Up to 800 meters (0.5 miles) when communicating with other Mesh-equipped Sena headsets.

Is the handlebar mount included?

Yes — the handlebar mount is included in the box for easy installation on your motorcycle.

How do I activate the mesh network?

Simply press the activation button on the adapter to instantly connect to nearby Mesh Intercom-equipped Sena headsets.

Does this require a headset to work?

Yes — the adapter pairs with your existing Sena headset via Bluetooth to enable Mesh Intercom functionality.

BRANDSENA
TYPEAudio/Visual/Communication
SKU843-02020
WEIGHT0.6 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.3
10 RATINGS
5★ 8
4★ 0
3★ 0
2★ 1
1★ 1
✓ VERIFIED
May 24, 2020

Connect to your friends with more money, ha ha.

It's too simple. Connecting to my 10U in my helmet, simple. Push button to engage, simple. Instantly talking to my friend. My friend said something about being on Public Channel One. Maybe that's where Sena can add, Private channel attaching. (I'm not sure what to call it or how it works. I'm still learning) +Mesh manual doesn't talk about Private/Public channels. Friends can't connect to me (call me) if I'm listing to music and off the Mesh network. Be sure to update unit to latest firmware, and have your friends with 30K to update to latest firmware too. It has the Mesh 2.0 in it.

— Michael L
✓ VERIFIED
Oct 7, 2025

Get a Mesh+ solution that is easy to change frequencies

Bluetooth was easy enough to connect, but after that it is messy. It is difficult to change frequencies and the range not as good as they state. Admittedly having my mirrors at the same level might be part of the problem. It may take some kind of other mount, maybe something on the top of the windscreen.

— James B
✓ VERIFIED
Jul 16, 2025

Great device!

Works great with my Cardo Packtalk Edge, connects no problem to my friend's Sena 50c.

— Judson G
✓ VERIFIED
Jul 4, 2025

+ Mesh adapter. Worth the $$#!!!

I have 5 Sena S10 units & didn't feel like spending $239. For a spider ST1 so bought this + Mesh adapter. Works great with all 5 of my Sena SHM 10 UNITS. I can even use 2 of my senas at the same time on mesh now. Great item!!

— Jay S
✓ VERIFIED
Aug 23, 2024

Good Communication

Works great for integrating Bluetooth devices with Mesh devices. Easy setup and easy to use. Sound is good and multiple users add automatically. I highly recommend.

— Bruce V
✓ VERIFIED
Nov 14, 2023

Works great w 2 units hooked up to Mesh +

Works great with my 2 10s Sena headsets. Can even mesh both at same time so my wife can listen in & talk on the mesh network along with me while riding in a group of other riders on Mesh. I have 5 Sena 10s units total, so didn't want to have to buy a new headset just to have Mesh. Thanks Sena

— Anonymous S