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Security system
01
安全系统, 安防系统
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
What is a "security system"?
A security system is a set of devices and measures designed to protect a building or property from intruders, theft, or damage. It typically includes alarms, cameras, motion sensors, and sometimes surveillance monitors or access control devices. The system is designed to alert the property owner or authorities if unauthorized entry or suspicious activity occurs. Security systems can be installed in homes, businesses, and other properties to provide a sense of safety and prevent potential threats.
02
安全系统, 保护系统
(computing) a system that enforces boundaries between computer networks
