A) t, Sti b, Step 5 - mounting options – STI SUB-SA505 User Manual
Page 6: Ackbox, Ount, Late or into, All without, Lectrical

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DRILL (4) 3/16 in. DIA. HOLES IF USING #8-10 ANCHORS.
DRILL (4) 3/32 in. DIA. HOLES WHEN USING #6 SCREWS ONLY.
19018 ANCHOR
#8-10
(4) PROVIDED
SUB-71100A-W
19039 SCREW
#6 x 1 1/4 in.
(4) PROVIDED
19060 SCREW
#6-32 x 1 in.
(2) PROVIDED
BASE PLATE
A) T
O
STI B
ACKBOX
SUB-71100A-W
B) T
O
K
EY
M
OUNT
P
LATE OR INTO
W
ALL WITHOUT
E
LECTRICAL
B
OX
STEP 5 - MOUNTING OPTIONS
NOTE: For bare wall installation, wire access hole may need to be drilled.
O
DRILL
3-/16 DIA HOLES
19018 ANCHOR
#8-10
(2) PROVIDED
19039 SCREW
#6 x 1 1/4 in.
(2) PROVIDED
BASE PLATE
18074 SWITCH LOCK
SUB-SA505 KEY SWITCH
MOUNTING BRACKET
3 9/32 in.
18075 REPLACEMENT
#801 KEY
O
1. Using 5/32 drill, drill through the (4) existing holes in back box (one in each corner).
2. Place back box on wall and mark the mounting hole positions.
3. If using #8-10 anchors, drill 3/16 dia. holes 1 in. deep into wall and press anchor into hole.
If using #6 screws only, drill 3/32 dia. holes 1 ¼ in. deep.
4. Mount back box to wall using #6 x 1 ¼ in. screws.
5. Mount base plate as shown using (2) #6-32 x 1 in. screws.
NOTE: If not using STI back box, make sure surface will depress tamper switch.
ENCLOSURE
ROUTE THE TWO KEY
SWITCH WIRES THROUGH
THE HOLE AS SHOWN
WIRE ACCESS HOLE
ROUTE THE TWO REED
SWITCH WIRES FROM
CABINET THROUGH THE
HOLE AS SHOWN
E