User Guide
If it's dif cult to align both parts of the detector properly,
you may want to adjust the height of the magnet by
squeezing the tabs on the side or by adding the supplied
spacer:
• Insert the spacer pin into the magnet base slot.
Use the pre-applied adhesive tape to attach both parts of
the detector to your door or window.
ADT Door and Window Detectors
• Make sure that all surfaces are clean and dry.
• Make sure to place both parts of the detector correctly
as the adhesive tape will be difcult to remove.
• Slide the spacer forward to lock it onto the magnet.
9. Repeat steps 2-8 to setup the second ADT Door and
Window Detector.
Spacer
Magnet