Can the CCP turn them all off?!!-----‘Clearly Overlooked This’: Probe Finds Strange Communication Devices On Chinese Cranes In US Ports

"...built by Chinese mega-manufacturer ZMPC, contain communications devices that were not requested or don’t appear to support standard operations, heightening existing espionage concerns...
"...the U.S. relies heavily on Chinese-built cargo cranes that are relatively cheap to produce and equip at seaports across the country. 

The congressional probe discovered that several of these cranes, built by Chinese mega-manufacturer ZMPC, contain communications devices that were not requested or don’t appear to support standard operations, heightening existing espionage concerns, according to the WSJ.
U.S. intelligence has warned that Chinese cranes – equipped with an array of sensors and equipment – could be exploited by Beijing, as part of China’s larger effort to disrupt national security through several fronts...