·RGB LED can be controlled by APP,Remote Controller,Alexa and Dimmer. ·This system support wireless MESH network. ·REB LED can be grouped to control. ·All control state will be synchronous on Amazon server. ·The client devices can be supported to 4096 under one Gateway. ·Warning push. ·Schedule setting

2.NB-loT是指窄带物联网（Narrow Band -Internet of Things）技术。NB-loT聚焦于低功耗广覆盖（LPWA）物联网（loT）市场，是一场可在全球范围内广泛应用的新兴技术。NB-loT使用License频段，可采用带内、保护带或独立载波等三种部署方式，与现有网络共存。

1.BlE Mesh Introduce. 2.Ali Mesh Application-BlE Mesh Network Devices,VT-RT6M AT Command Mode or SoC Mode