However, these garages were strangely designed, with infrared devices at the entrance and Wang Chao could see a hidden empty sign or a 'car present' sign from the corner of his eye.
It appears to be for confidentiality purposes.
Bi Yuntao found a free space and parked the car. The two of them then got out and walked away.
The garage door would close instantly, leaving no trace that a car was parked inside for an average person.
"From the moment we entered this little road, every move we made was watched by those inside because there are numerous hidden surveillance cameras on the road."
"Even if anyone manages to avoid those cameras and arrives here, none of these parking spots can be opened by external force, a stranger wouldn't even know if a car is parked inside a spot, even if they know a car is parked, they wouldn't know which car it is or who it belongs to!"
"We can say, the level of secrecy here is at the national level."
