Beetech Beijing is a high-tech enterprises concentrated on the wireless sensor network products, and provides design, development, manufacturing and marketing services. Our wireless sensor network products have features of low power consumption, low cost, small size, as well as high efficiency and reliability. They can easily conform for star, chain, tree and other network topologies. Our technologies are internationally leading. A single network is capable to accommodate the high density of sensor nodes. They are wildly used in vibration, strain, Pressure, torque, temperature and humidity, flow and gas. We are among the first companies in china to develop and product wireless sensor network, based on IEEE802.15.4/ZigBee communication standard. The company integrated professional resources in the field of wireless communication and sensor technology. We own a high-quality R&D (research and development) team that has multi-aspect skills and experience in communication, sensor technology and date acquisition, embedded systems, electronic engineering.