Lockly SECURE PRO Installation Manual page 11

Step 4
continued
When installing the door sensors, make sure the
arrow on the wired sensor (P) aligns to the arrow
of the sensor magnet (Q) as close as possible.
Sensors can be positioned on either left
or right side (see page 10).
PREPARING DOOR SENSORS FOR INSTALLATION
2-3/8" (60mm)
Foam pad
The sensors need to be as close
to level as possible. If needed,
use the adhesive foam pad(s)
to adjust the height of the wired
sensor.
2-3/4" (70mm)
9
(P) (Q)
3/4" (20mm)
Right
or
Left