Sena Cast Hearing Protection for Helmet Com

Sena Cast Hearing Protection with Helmet Mount and Mesh Intercom Functionality

The Sena Cast is a professional-grade headset with hearing protection, designed for noisy work environments. It features hands-free communication through Mesh Intercom, Push-To-Talk (PTT) buttons, and helmet-mounted construction. This model also offers a removable battery system, mesh radio communication, and durable cable engineering.

• Removable battery: Includes 2 batteries for extended use and convenient charging
• Mesh radio channel: Enables reliable group communication without a phone
• Reinforced wiring: Thick and robust cables with reinforced connectors for demanding conditions

Three Unique Key Features

• Mesh-Only communication technology: Provides stable, seamless connectivity without complex configuration
• Dual power sources: Can run on a rechargeable battery or AAA batteries depending on availability
• Ambient sound awareness: External microphones enhance spatial awareness and safety

Core Features

Hearing Protection and Communication

• SNR 34 dB (helmet-mounted version)
• SNR 30 dB (hard hat mount model)
• Integrated Mesh Intercom for full-duplex group talk
• PTT buttons positioned for quick access behind each earcup

Connectivity Options

• Wireless Bluetooth support
• Wired radio interface compatible with multiple devices

Power Options

• Rechargeable lithium-polymer battery included
• Secondary spare battery included in the package
• Can also operate with three AAA batteries
• Up to 9 hours of talk time over Mesh
• Rechargeable via USB Type-C in 2.5 hours

Ease of Use and Safety

• Hands-free operation enhances safety
• Simple three-button interface
• External mics capture nearby sound for better awareness

Mesh Intercom Network

• Open Mesh: Communicate with many users across up to 1.1 km range
• Group Mesh: Private channel supports up to 24 users

Applications and Benefits

• Ideal for construction, industrial sites, and other high-noise environments
• Ensures clear, reliable communication in loud conditions
• Durable construction and backed by a 2-year warranty

Package Contents

Helmet Mount Model

• Headset units with Type A helmet adapters pre-installed
• Microphone and mounting rings
• USB Type-C power and data cable
• Two rechargeable batteries (1 pre-installed, 1 spare)
• Dual battery charger

Hard Hat Mount Version

• Headset units with Type A and Type B hard hat adapters
• Microphone and installation accessories
• USB Type-C power and data cable
• Two rechargeable batteries
• Dual battery charger

Additional Info and Warranty

• Warranty: 2 years
• Comparable to: Peltor WS LITECOM +

Cast vs. Tufftalk M and Tufftalk Lite

• Reinforced cabling: Thicker, more durable cables with strong routing and connectors
• Removable battery system: Two swappable batteries included for continuous operation
• Easy charging: Batteries can be charged outside the headset, no need to transport full helmet units
• Connectivity range: When using a mobile phone, range depends on network coverage. Without a phone, direct headset-to-headset communication