SM-226LQ / SM-226L-3Q
Overhead Door Magnetic
Contacts
Manual
Installation:
Please read manual before the installation.
1. Mount the contact on the floor near the
bottom of the door. Ensure that the
contact switch is in a safe location away
from equipment interference and near
where the magnet will be when the door is
closed.
2. Run the armored cable out of the way.
Run two wires from the alarm control
panel and connect to the two wires
extending from the cable armor.
3. Mount the magnet on the roll up door so
that it will trigger the contact when the
door is closed. Be sure that the gap
between the contact and magnet does not
exceed 2
/
" (70mm).
3
4
NOTE: Contact and magnet must be installed
on the protected side of the door.
WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal service
for the lifetime of the product. For sales outside the US, the warranty is 1 (one) year.
NOTICE: The SECO-LARM policy is one of continual development and improvement. For that reason, SECO-LARM reserves the
right to change specifications without notice. SECO-LARM is also not responsible for misprints. All trademarks are the property of
SECO-LARM U.S.A., Inc. or their respective owners. Copyright © 2019 SECO-LARM U.S.A., Inc. All rights reserved.
SECO-LARM
16842 Millikan Avenue, Irvine, CA 92606
Phone: (949) 261-2999 | (800) 662-0800 Email: sales@seco-larm.com
SM-226LQ only
®
U.S.A., Inc.
Features:
Operating voltage: 12~24 VDC
2
/
" (70mm) Gap for overhead doors
3
4
Adjustable to fit most door-channel widths
24" (61cm) Armored wire leads
Reed switch has deactivated rhodium on
gold under-plating
SM 226LQ For closed-loop circuits
SM-226L-3Q For open or closed-loop
circuits
Mounting bracket included
Type: S
49J5
Limited lifetime warranty
Parts List:
1x Contact Switches
1x Magnet with bracket
Floor on protected side of door
Website: www.seco-larm.com
1x Manual
Alarm
Control
Panel
®
PITSW1
MI_SM-226Lseries_190206_ML.docx