Description

The Sena PRISM 2 4K Action Camera with Mesh Intercom is a specialized helmet camera designed primarily for motorcycle riders, karting drivers and content creators. Released in late 2026, its standout capability is native Mesh Intercom audio recording, allowing it to join a riding group’s Mesh network and record everyone’s real-time conversations directly onto the video file without external adapters or sync issues.

Key Features & Technical Specs

• Video Resolution: Up to 4K at 30fps, 2K at 60fps, and 1080p at 120fps.
• Audio Recording: Dual-source audio capturing both ambient sound/stereo audio and Mesh Intercom (2.0 and 3.0) chatter across Open Mesh and Group Mesh channels.
• Field of View: 165° super-wide FOV with an f/2.0 aperture.
• Image Stabilization: Built-in Electronic Image Stabilization (EIS).
• Battery Life: Smart power management yielding up to 4 hours of recording time.
• Durability: Features an IPX7 waterproof rating.
• Box Contents: Ships with an extensive set of accessories including two batteries, a dual charger, micro USB-C ports, and multiple mounting options (clamp mount, magnetic quick mounts, and flat/angled sticky mounts).

Memory Card
The camera supports a MicroSD memory card (Class 10 or UHS-1 and above) with a storage capacity of up to 256 GB.
Because recording high-bitrate 4K video generates massive amounts of data, it is highly recommended to use a U3 (UHS Speed Class 3) or V30 (Video Speed Class 30) MicroSD card to prevent recording lag, frame drops, or file corruption.

Why It’s a Game Changer for Riders and Drivers

Traditionally, capturing intercom chatter required splitting headset audio with physical cables or using secondary audio recorders, followed by tedious manual synchronization during editing. The PRISM 2 solves this by acting as another node on the Sena Mesh network, creating a seamless, natural group dialogue directly over the video file. It also supports seamless orientation changes from portrait to landscape modes.