Our community is located in the central urban area of Shanghai, and it belongs to the old public housing built at the end of the 1980s. The building corridors use motion-sensor lights which can be activated by sounds of a certain decibel level. However, due to design flaws and poor material quality, there were frequent issues such as the light either not turning on or remaining on without turning off. Despite numerous repairs, the problems were never fully resolved. This time, taking advantage of the World Expo, our community's building corridors underwent a complete renovation. Judging from the equipment packaging, all the switches selected were SIMON (Ximon) switches, part of an intelligent electronic switch series. It has been half a year since installation, and the World Expo has already ended, yet the lights on each floor continue to function excellently.
Later, we learned that Simon Electronics' intelligent electronic switches come equipped with human motion detectors that automatically control lighting based on changes in the surrounding environment's brightness and human movement (temperature changes). In the evening, when someone moves within the detection range, the switch turns on. After the person leaves the detection range, the switch remains on for several seconds before turning off. Moreover, these switches are environmentally friendly and green, saving at least 40 kilowatt-hours of electricity per switch annually. Consequently, the entire community can save a significant amount of electricity each year. Additionally, the longer lifespan of the switches is another benefit.
We are very pleased that our community now uses Simon Electronics' intelligent electronic switches, resolving the long-standing issue of faulty corridor motion-sensor lights.
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