1. The addressable digital decoding, receive superior remote control, can be used according to different environment to realize multi-stage partition, the support playing, partition, single point play.

2. Support 2 g, 3 g, 4 g model all receiving decoding.

3. Multitasking receiving, terminal according to the priority of task priority choice high priority.

4. The work instructions, product with LED lights, can indicate different status.

5. The products with the volume knob, can manually adjust the volume.

6. Product serial print job status, but the query, the product configuration parameters.

7.4 G receiving low bandwidth requirements (minimum 8 KBPS bit rate), play good stability.

8. Product support remote upgrade function, can through the platform of remote terminal do the upgrade.

9. Power radio automatic recovery function (power save all Settings, when power supply is normal after automatic recovery before radio).

10. Has the overheating, over-voltage and overload protection function.

11. The radio volume increased when start playing.

12. Equipment status back, terminal can be automatically returned.

13. (shell) that need reliable grounding resistance to lightning strike, waterproof, moistureproof.

14. Wide input voltage range, support AC100V - 300 v input voltage, short (10 minutes) to work up to AC380V voltage.