To install a magnetic window sensor, lightly place the sensor and magnet using their adhesive backing on the window and frame, ensuring they are aligned and within ½ inch (12mm) of each other on a clean surface.
Here's a more detailed breakdown of the process:
-
Prepare the Surface: Clean the areas on both the window and the window frame where you'll be attaching the sensor and magnet. Use a clean cloth and rubbing alcohol to remove any dirt, dust, or grease. This ensures a strong adhesive bond.
-
Identify Sensor and Magnet: Magnetic window sensors come in two parts: the sensor unit (usually larger) and the magnet.
-
Position the Sensor: Determine where you want to place the sensor on the window or door. Consider aesthetics and accessibility for future maintenance or battery changes (if applicable).
-
Position the Magnet: The magnet should be placed on the frame of the window or door, directly opposite the sensor. The gap between the sensor and magnet is crucial; it must be within the specified range (usually less than ½ inch or 12mm). Test the sensor with the magnet in place before permanently sticking it.
-
Adhesive Installation: Most magnetic window sensors use an adhesive backing. Peel off the protective layer from the adhesive on both the sensor and the magnet.
-
Attach Sensor and Magnet: Carefully align the sensor and magnet according to your planned positions. Press them firmly onto the clean surfaces for several seconds to ensure a secure bond.
-
Test the Sensor: After installation, test the sensor to verify it's functioning correctly. This typically involves opening and closing the window to see if the alarm system or monitoring panel registers the change in state.
Important Considerations:
- Gap Distance: Maintaining the correct gap distance is vital for the sensor to function correctly. Too much space, and the magnet's field won't be detected.
- Surface Cleaning: Thorough cleaning enhances adhesion and prevents the sensor from falling off.
- Placement Options: Consider the direction of the window's movement. The sensor and magnet should pass close by each other when the window opens.
