Seco-Larm SD-997A-DQ User Manual
Installation Manual
11/16” (37mm)
15
/
16
” (24
.5mm)
21/4” (57mm)
1
1
/2”
(37.5mm)
31/8” (80mm)
1
/8” (3mm)
51/2” (140mm)
Bolt
5
/
8
” (16mm) Throw
77/8” (200mm)
SD-997A-DQ - Fail-Secure
SD-997BQ - Fail-Safe
Electric Deadbolt
The SD-997A-DQ/BQ are designed for hollow metal
door frames. They are not recommended for wooden
door frames. However, the door can be wood or metal.
Features
•
Adds concealed deadbolt security to most wood or hollow
metal doors, with the convenience of electrical operation.
•
Stainless steel bolt, 5/8” diameter, 5/8” throw.
•
SD-997A-DQ --
•
SD-997BQ -- Fail-safe operation (unlocks if power is lost).
•
Door open/close monitor (NO/C/NC).
•
Adjustable door lock delay timer - see Specifications.
•
Magnetic switch senses door position for positive locking.
•
Attempts to lock multiple times if the door is not closed
properly, to prevent solenoid from burning out.
•
Use with an optional digital keypad for high security
without a key.
•
Easily connects to SECO-LARM’s SK-1011-SQ Electronic
Keypad.
•
Suitable for office-type applications.
•
Shallow design for use with most metal door jambs.
3
“
/
4
(19.3mm)
Fail-secure operation (locks if power is lost).
5
1
“
/
8
4
(105mm)
/8
SD-997A-DQ
3
“
(162mm)
/
6
8
Fig. 1 - Possible Mounting Locations
Important - For vertical mounting of SD-997BQ only, wires
must come out the top of the unit.
For single door
•
•
Mounting Location
Can be mounted opposite the door hinges, or on the header
or on top of the door away from the hinges. Mounting on the
bottom of the door is not recommended because of the
possibility of dirt and dust buildup. (see fig. 1)
“
(16mm) Throw
1
“
(57.5mm)
/
4
2
SD-997BQ shown
For single door For double doors
Powered by a solenoid.
Stainless steel for strength and long life.
3
“
/
4
(19mm)
(37.5mm)
1
1
(3.5mm)
“
/
2
1
/
(25.7mm)
“
8
(18mm)
” (90mm)
16
/
9
3
1”
11
/16”
” (24.5mm)
16
/
15
SD-997BQ
Dimensions:*
(16m m)
Bolt
5/8”
(5.6mm)
1
/4”
Note: Products with model numbers that end with "Q" or that have a round green"Q"sticker are RoHS compliant.
(31.8mm)
1
1
/4”
Sensor Magnet
*Note: Original measurements
taken in millimeters. Inches are
closest 1/16” approximation.
Page 1
Electric Deadbolt Installation Manual Electric Deadbolt Installation Manual
Fig. 2 - What’s Included:
Lock body x 1
SD-997A-DQ
Strike
Plate x 1
or
SD-997BQ
Mounting tabs
(large) x 2
Mounting tabs
(small) x 2
Installation
1. Determine where the deadbolt will be mounted (see fig. 1).
2. Tape the templates to the door frame and door (see fig. 3)
A. Align the templates so that the deadbolt of the lock body template
is centered on the deadbolt hole of the strike plate template.
B. Make sure to leave enough room at the ends of the lock body
and strike plate templates for mounting the mounting tabs.
3. Door frame cut (see fig. 4)
A. Cut out the space for the lock body.
B. Test the fit. The SD-977A-DQ/SD-997BQ lock body should
fit snugly inside the space.
C. Drill two 5mm screw holes as shown on the
4. Door cut and mount. (see fig. 4)
A. For wood doors:
1) Use a chisel to knock out a 3mm (1/8-inch) deep space as
shown on the template.
2) Drill the magnet hole, 12mm (1/2”) wide by 6mm (1/4”) deep.
3) Use four wood screws to mount the strike plate in the
chiseled space. The magnet should fit in the magnet hole.
4) Use a drill to drill out the deadbolt hole to a depth of 16mm (5/8”).
B. For hollow metal doors:
1) Cut out the space for the strike plate.
2) Drill two screw holes for each of the two mounting tabs.
3) Use screws to fix the mounting tabs inside the hollow metal door.
4) Use screws to fix the strike plate to the mounting tabs.
5. Door jamb cut and mount (see fig. 4)
A. Cut out the space for the face of the lock body.
B. Drill one 5mm hole for each of the two mounting tabs.
C. Use screws to fix the mounting tabs inside the door jamb.
D.
SD-997A-DQ only: Insert the lock/unlock cylinder (see fig. 5).
E. Connect the wires, and insulate them (see fig. 7):
1) Red – Power input (+)
2) Brown – Power input (-)
3) Orange – Control wire (ground to release bolt)
4) Green – Door monitor, COM
5) Yellow – Door monitor, N.C. (active when door closed)
{
*
6) Blue – Door monitor, N.O. (active when door open)
IMPORTANT – Correct polarity of the red and brown
wires is critical. If you reverse polarity, the solenoid
will burn out!
template.
SD-997A-DQ Also Includes:
Manual
lock/unlock
cylinder x 1
Faceplate x 1
Oval cylinder
plate x 2
6-Pin
connector x 1
• Templates x 4
• Mounting screws
Keys x 3
Fig. 3 - Aligning
Lock body template
Strike plate template
Line up these marks
IMPORTANT – Push all the wires into the door frame. If
space is a problem, cut away part of the dust catcher inside
the frame, or carefully chip away part of the drywall, being
careful not to damage the wall.
F. Set the door lock delay timer (see fig. 8). This is the
time it takes the deadbolt to automatically lock after
the door is closed.
NOTE: The deadbolt automatically relocks 4 seconds after
an optional external push button (egress button) is
pressed, if the door was not opened.
The lock body has a sensor mechanism wherein it can
detect if the strike plate is in close proximity (such as
when the door is closed). If the door was closed but
somehow the strike plate was not aligned properly, the
door monitor indicator may indicate that the door is
3-Pin
connector x 1
SECO-LARM U.S.A., Inc. SECO-LARM U.S.A., Inc.
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