These alarms use infrared technology to detect movement within a designated area. Any sudden movement or change in heat signature can trigger the alarm.
These alarms consist of magnetic contacts that are placed on doors and windows. When a contact is broken, such as when a door or window is opened, it triggers the alarm.
These alarms are designed to detect the sound frequency of breaking glass. They can be placed near windows or glass doors to detect attempts at forced entry.
These alarms sense vibrations caused by an object hitting or attempting to penetrate a surface, such as a wall or roof. They are often used in conjunction with other sensors or as part of a comprehensive security system.
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