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Suggested Installation of Alarm Screens for Double Hung Windows
Pre-wiring - There are two popular methods used to pre-wire for the installation of alarm screens into double hung windows.
Method #1 - Pre-Wiring To the Top of Screen Channel
figure 1 figure 2 finished alarm screen
Figure #1 Figure #2 Finished Alarm Screen In Window
Method 1: The first method is to bring your alarm circuit wires to the window opening from the top. Since most double hung windows have a channel at the top for the screen to fit into, we recommend bringing the alarm circuit wires into the top channel. (See Figure #1) By using a Pin Lead connector and slotting the top edge of the screen frame, (See Figure #2) the wires can be completely hidden down inside the screen.
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Method #2 - Pre-Wiring Between the Screen and the Sash
method 2
Method 2: The second method used is to bring your circuit to the bottom of the window between the sash and the screen. (See Figure above) Using this method, the wiring will be exposed. An Amp plug is normally used with a flush mounting plate on either the bottom sill or the side of the window. The mating half of the Amp Plug needs to come out on the spline side of the screen frame. Note: It is recommended to always install double hung window screens with the spline facing in towards the house. This helps prevent tampering with the spline in the screen and also helps protect against weathering.
Reed Switch Location
We recommend a reed switch be installed on the bottom of the screen since most screens are removed from the bottom first. An additional reed switch can be installed on the top for extra protection. You can use surface mounted magnets or recessed magnets with or without the housings. Note: If using a single recessed magnet, make sure to offset the magnet to one side or the other of the reed switch. Do not center it under the switch or it will not pull in properly. Also when using recessed magnets make sure to use some caulk to prevent any possible leaking.
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