16842 Millikan Avenue, Irvine, CA 92606
Copyright 2015 © SECO-LARM U.S.A., Inc. All rights reserved.
r their respective owners.
right to change prices and specifications without notice. SECO-LARM is not responsible for mis pr i nt s .
Phone: (949) 261-2999 | (800) 662-0800 Fax: (949) 261-7326
Website: www.seco-larm.com Email: sales@seco-larm.com
SD-993B-SS
1,500lb. (680 kg.) holding force
plated magnet and armature, aluminum anodized
Concealed security for remote access and exit control of
aluminum and steel doors or gates. Works with sliding, single
action, and double
Plated steel plugs and magnetic bond holds doors securely in
place with approximately 1,500 pounds (680 kg) of shear
holding force. Surface
availa
cations
(see page 2 for de
1
1
/
16
"
(27
mm)
1
5
/
8
"
(42
mm)
Armature
adjustment
screw
Armature
adjustment
screw
-action (swing through) doors and gates.
-
-Mount Brackets and U-Brackets also
ble for surface-mount and glass-door-mount appli
tails).
Concealed security for remote access and exit control
of aluminum and steel doors or gates.
Smaller size for use with most metal door jambs.
Zinc-
housing.
Works with sliding, single-action, and double-action
(swing-through) doors and gates.
Use with an optional digital keypad for keyless high
security.
Easily connects to SECO-LARM’s Electronic Keypads.
Spring-loaded locking bolts and magnetic bond holds
doors securely in place with approximately 1,500
pounds (680kg) of shear holding force.
Fail-secure operation (unlocks if power is lost).
Armature plate adjusts to compensate for gaps
between door and frame.
Surface-mount bracket (SD-993S-SB) available for
surface-mount installations. Please see page 2 for
details.
U-Bracket (SD-993S-UB) available for glass-door-
mount installations (SD-993S-SB also required).
Please see page 2 for details.
adjust to compensate
for the gap between
door and frame
8
16
button
The SECO-LARM policy is one of continual development. For that reason, SECO-LARM reserves the
All trademarks are the property of SECO-LARM U.S.A., Inc. o
16842 Millikan Avenue, Irvine, CA 92606
Copyright 2015 © SECO-LARM U.S.A., Inc. All rights reserved.
r their respective owners.
right to change prices and specifications without notice. SECO-LARM is not responsible for mis pr i nt s .
Phone: (949) 261-2999 | (800) 662-0800 Fax: (949) 261-7326
Website: www.seco-larm.com Email: sales@seco-larm.com
Brackets for SD-993B-SS Electric Shear Lock
FOR SURFACE MOUNTING (SD-993S-SB)
Surface-mount
(magnet and armature).
Use 2 x SD
Flush-mount (magnet).
Surface
Use 1
The magnet assembly is in
the bracket above the door,
and the armature assembly
is in the bracket on the door
The magnet assembly is flush
to the door frame or header,
and the armature assembly is
in the bracket on the door.
FOR GLASS DOOR MOUNTING (SD-993S-UB)
NOTE: In most cases, requires
2 x SD
Brackets and
2 x SD
brackets, sold separately.
SD-993S-SB
U-Bracket (Glass Door)
SD-993S-UB
-993S-SB
-mount (door).
x SD-993S-SB
-993S-UB U-
-993S-SB surface-mount
brackets
The SECO-LARM policy is one of continual development. For that reason, SECO-LARM reserves the
All trademarks are the property of SECO-LARM U.S.A., Inc. o