- Support SIP protocol
- 2*15W or 1*40W amplifier output
- Low-cost network audio playback module
 

 
- Support SIP protocol
- 2*15W or 1*40W amplifier output
- Low-cost network audio playback module
 

 
- Fully functional version based on SIP2701T
- Add transparent transmission serial port transparent transmission I/O function.
- Support customization for customers
 

 
- Fully functional version based on SIP2401T
- Support customization for customers
- Add transparent transmission serial port transparent transmission I/O function.
 
 

 
- Fully functional version based on SIP2101T
- Add transparent transmission serial port transparent transmission I/O function.
- Support customization for customers