To overcome the shortcomings of Power Line Communication Meter Reading, such as low speed, poor anti-interference ability, low success rate and failure to be cross-regional etc, this paper mainly introduces the design of hardware and software of the Low Power Wireless Acquisition based on the CC1110 RF chip of TI company automatic. The Wireless Acquisition cannot only meet the need of real_time meter reading, but also fast in Network, unnecessary for human network management. It supplies a new method of networking technology for the automatic meter reading system. In the pilot projects, Micro-power wireless collector have met the requirements of practical application and will be widely used in the future.