Installation Guide
4. Installation / Mounting Instructions
 CAUTION: THIS UNIT IS SEALED (INCLUDING THE BATTERY). THE 
COVER IS NOT REMOVABLE! 
Attaching And Activating The Alarm.
1.To obtain aesthetic alignment of the alarm with the hallway or wall, the “A” 
line on the mounting bracket should be parallel with the hallway when ceiling 
mounting or horizontal when wall mounting.
2.After selecting the proper smoke alarm location as described in Section 2, 
attach the mounting bracket to the ceiling as shown in Image 4. For wall 
mounting see Image 5. Place the mounting plate on the wall; be sure the “A” 
line is horizontal (parallel to the floor). Use the screws and anchors provided to 
secure the mounting bracket (use 3/16” drill bit for anchors).
3.This alarm has a battery permanently sealed inside the alarm no battery 
installation is necessary.
IMAGE 4
When mounting
in a hallway, the
“A” line should
be parallel with
the hallway.  
Alignment Marks
(”A” Line) on
Mounting
Bracket
IMAGE 5
When wall
mounting, the
“A” line should
be horizontal.
IMAGE 6
Remove
Install
A
A
A
A










