When installing a magnetic contact on a movable window, the _____ must be placed on the movable portion.

When installing a magnetic contact on a movable window, the _____ must be placed on the movable portion.

• A. Sensor
• B. Magnet
• C. Control unit
• D. Receiver

Answer: (B)

In the context of installing a magnetic contact on a movable window, the magnet must be placed on the movable portion. This setup works by having the magnet attached to the window frame or sash, while the sensor is affixed to the fixed part of the window structure. When the window is closed, the magnet comes into close proximity to the sensor, allowing the system to detect that the window is secure. If the window is opened, the distance between the magnet and the sensor increases, triggering the alarm or alerting the security system that the entry point has been compromised. Choosing the magnet as the component for the movable portion ensures that the system effectively monitors the status of the window. The sensor needs to remain stationary to accurately measure the presence or absence of the magnet, which is critical for the system's functionality. Placing the magnet on the movable window allows for reliable operation, while a misplacement of the other components would hinder the system's ability to signal correctly when the window is opened or closed.

In the context of installing a magnetic contact on a movable window, the magnet must be placed on the movable portion. This setup works by having the magnet attached to the window frame or sash, while the sensor is affixed to the fixed part of the window structure. When the window is closed, the magnet comes into close proximity to the sensor, allowing the system to detect that the window is secure. If the window is opened, the distance between the magnet and the sensor increases, triggering the alarm or alerting the security system that the entry point has been compromised.

Choosing the magnet as the component for the movable portion ensures that the system effectively monitors the status of the window. The sensor needs to remain stationary to accurately measure the presence or absence of the magnet, which is critical for the system's functionality. Placing the magnet on the movable window allows for reliable operation, while a misplacement of the other components would hinder the system's ability to signal correctly when the window is opened or closed.