With the increase of highrise buildings in people life, elevator has become increasingly important. Only depending on the work of professional maintenance company cannot immediately reflect the elevator running conditions. Moreover, the elevator malfunction cannot be timely reported to the relevant staff to save the trapped people. With the development of electronic technology, communication technology and computer technology, Wireless Sensor Network (WSN) has become a hotspot of scientific research and industry application. Based on the random distribution of WSN, for dynamic network, low cost, high reliability, this research focuses on designing Wireless Sensor Network (WSN) to effectively monitor the operation of elevator parts, and gives timely control instruction, according to the formulated strategies, to guarantee the safe and stable operation of the elevator. 