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"Guard" clock light is to care for the elderly wake up at night to observe the time, to the bathroom and drinking water and other issues and design. In the evening, the "Guard" clock lights on the nightstand are convenient for the elderly to observe the time, and the faint light sense does not make the elderly feel dazzling. In addition, placed in the living room "Guard" clock light, when the old man triggers its sensor, will illuminate a certain area. Products are laser or radar two sensors, the back cover through the interspersed way can be fixed on the wall, can be charged by USB way.
Shanghai University Of Engineering
Science
Shanghai, China
Yahe Zhang,
Shanghai University Of Engineering Science