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Technology adds eyes and ears to old building preservation

May 15, 2018

Officials in downtown Jing’an District are tapping into modern technology to save the old.

Jing’ansi, a subdistrict with many historical buildings, has installed sensors on old buildings to hear disruptions and uses surveillance drones as eyes to ensure that heritage is protected.

Stretching over 1.57 square kilometers — from Fumin and Changde roads in the east, Zhenning Road (west), Changle Road (south) and Xinzha Road (north), about 85 percent of the area features more than 370 landmark structures and is part of the city’s protected historic and cultural zone.