... function by ZigBee network.It adopts high-powered industrial 32 bits CPU and embedded real time operating system ... used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, ... , Peer-to-Peer and MeshNumber of channels16 Direct Sequence Channels 15 Direct Sequence Channels (for enhanced version)Channels11 to ...