What is the difference between the 30K and the 20S EVO?

30K

• Single Bluetooth module & Mesh Intercom module architecture
• Bluetooth Intercom mode & Mesh Intercom mode
• Supports up to a virtually limitless amount of people in Public Mode
• Supports up to 16 people in Private Mode
• Supports up to 4 people in Bluetooth intercom Mode
• 30K Utility App

20S EVO

• Dual Bluetooth module architecture
• Bluetooth Intercom
• Supports up to 8 people in a multi-way Bluetooth intercom
• Sena Utility App