article_snippet: It is hoped these new covers, which were developed by a Chinese tech company, will not only put would-be thieves off stealing the items, but also help track those who do give into temptation.
article_snippet: The new covers, designed to have shock absorption and noise reduction features, are made out of a metal with a far lower value, as a further deterrent.
article_snippet: Tao Xiaomin, of Hangzhou urban management office, explained: 'When a cover is moved and the tilt angle is greater than 15 degrees, the tag will send an alarm signal to us.'
highlights_snippet: New high-tech covers hope to curb the number of thefts on China's streets .
  