Product Overview

DESCRIPTION
Nascom’s Series is a 1” recessed wide gap stubby door contact designed for residential, commercial and industrial steel and wood door applications.
The Nascom’s Series is the installer’s choice of contact configuration because the contact set is designed to cut installation times and helps prevent false alarms
caused by shifting or warping doors.
The Nascom’s Series Series is designed for installation in every type of hinged door
including wood doors

INSTALLATION INSTRUCTIONS
• Mark the location for the switch on the door frame and mark the location for the magnet on the door.
• Make sure switch and magnet hole locations are aligned.
• Drill holes for the switch and magnet using a 1” Hole Saw for steel doors or a Forstner bit for wood doors.
• Press the magnet into the hole in the door until seated firmly against the head. Silicone may be used to secure the
magnet in wood doors.
• Connect the switch leads to the alarm circuit conductors. Hold the wire leads (not the switch housing) when cutting and
stripping to prevent damage to the switch.
• Feed the switch conductors into the hole and insert the switch housing pressing firmly until seated. Silicone may be used
to secure the switch in wood doors.
• Test the switch for correct operation and make sure gap performance is acceptable

Please check out our YouTube Channel for more information.