sinrey as a professional ceiling speaker manufacturer and supplier in China, all the ceiling speaker have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent ceiling speaker in our product list, you can also contact us, we can provide customized services.
Support PoE power supply Paging priority Play audio from multicast SIP endpoint or multicast group member Supports up to 10 multicast paging groups SIP compliant
