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Security system
01
安全系统
a collection of devices, such as cameras, sensors, and alarms, that work together to help protect a home or business from intruders or other security threats
02
安全系统
(computing) a system that enforces boundaries between computer networks
例子
The security system automatically signed out inactive users for safety.
The company upgraded its security system with advanced electronic locks and surveillance cameras.
The security system at the office includes cameras and access codes.
The security system alerted the homeowners to a possible break-in with a loud alarm.
The security system automatically deactivates after hours.
