Protecting Roof Entry - Protecting Hinged Skylights
Protecting against unwanted intrusion through a hinged skylight using surface-mount magnetic contacts.
Select location for Sentrol switch and magnet on side opposite the hinges. Mount Interlogix switch on frame and magnet on skylight. Observe gap distance tolerances. You may have to use spacers to achieve proper alignment.
If skylight has steel frame, gap distance is generally reduced by half. In this case, use wide gap switches. Mount switch and magnet so Sentrol logo on both reads in the same direction (switch is polarity sensitive).
Test for proper operation.