Alpinestars A-Connect Intercom

Developed for competition and sport riders using the S-R7 helmet, this integrated communication system offers clear group coordination and uninterrupted long-distance connection thanks to the automatic and seamless switching between Mesh 3.0 and WAVE, even at high speeds.

Mesh 3.0: offers stable communication between motorcyclists up to 2 km away in open terrain and supports an almost unlimited number of participants in open or private groups.

WAVE Intercom: utilizes mobile connectivity for long-distance communication and automatically switches from Mesh when riders separate, helping to keep the group connected over greater distances.

Bluetooth 5.3: allows for wide intercom compatibility with other brands and supports wireless audio for music, GPS directions, and phone calls.

AI Noise Cancellation: reduces ambient noise and echo in real-time so your voice is heard more clearly in windy, traffic, and high-speed riding conditions.

Harman Kardon Premium Audio System: 40mm second-generation high-resolution speakers deliver richer, more detailed sound for communication, navigation prompts, and entertainment.

Dual-Core CPU: provides fast processing and reliable system stability for agile performance in demanding riding environments.

IPX5 Water Resistance Rating: helps the system maintain reliable operation in rain and variable weather conditions for greater year-round utility.

Auto Stand-by and Quick Charge: optimize daily convenience with up to 20 hours of talk time and a full charge in approximately 2.5 hours.

Enhanced Voice Commands: allow for hands-free control of calls, music, navigation, and intercom functions, so you can keep your attention on the ride.

Sena Motorcycles and WAVE Apps: simplify group setup, system management, and wireless updates through intuitive mobile control on the Apple App Store and Google Play.

The A-Connect communication system is constructed as an integrated plastic helmet communication unit, combining Mesh Intercom 3.0, cellular WAVE, and Bluetooth 5.3 hardware into a compact package specific to the S-R7.

The communication architecture is built around a mesh network structure designed for rider connection distances of up to 2 km in open terrain.

The intercom construction supports the setup of open or private mesh groups through a system structure developed to manage an almost unlimited number of rider connections.

The audio construction utilizes a pair of 40mm second-generation high-resolution Harman Kardon speakers as the primary speaker hardware.

The voice processing structure integrates AI-powered ambient noise reduction and echo cancellation within the system´s audio architecture.

The internal electronics are built around a dual-core CPU architecture for managing communication, audio, and control functions.

The microphone assembly utilizes a hi-fidelity wired microphone configured for specific helmet installation.

The integrated power unit is built to provide up to 20 hours of talk time in Bluetooth intercom mode.

The charging system uses a USB-C Quick Charge configuration with a full recharge time of approximately 2.5 hours.

The mounted system construction features an IPX5 rating for water-resistant outdoor use.

The external control structure utilizes an integrated 4-button control unit with a built-in status LED.

The operational interface incorporates a next-generation voice command engine within the control architecture.

The system´s software structure is configured for integration with the Sena Motorcycles app and the Sena WAVE Intercom app.

The firmware setup supports seamless installation of wireless updates.

The complete unit is developed specifically for seamless installation on the Alpinestars S-R7 helmet platform.

The electronic system structure incorporates Auto Stand-by and automatic Mesh to WAVE switching features, and the total unit weight is approximately 100g