Strings of numbers leapt to life on the laptop monitor as the technician typed away rapidly on the keyboard.
The equipment in the black case automatically assembled itself into a small rack with a button flashing in red. It resembled the infrared scanner he had seen on television programs… This all seemed like cutting-edge technology.
Huo Jinyan watched them work but was incapable of figuring out what they were actually doing. He recalled that the security system gadget in their hands looked completely different in terms of operation. He was taken aback
Did it not usually only involve some computer software and CCTV installation?
His security system technician certainly did not fiddle on the computer like this.
Huo Jinyan touched his nose. He felt increasingly puzzled. He walked over to his wife in the living room and asked her. "Was it very complicated when we installed the security system?"
