4-inch Central Control Screen, AISpeaker B8

(It can connect to external speakers, but does not support connecting to lights)

1. Supports wireless background music systems
2. Supports access control systems and dual networks
3. Supports whole-house calling and point-to-point intercom
4. Domestic version integrates genuine QQ Music
5. Supports connecting to Bluetooth speakers
6. Non-gateway version supports RS485