Availability and lead times may vary. Request a quote if you need
to confirm availability before placing your order.
Manufacturer Information
Seco-Larm orders require a $300 combined minimum. Orders under $300 can be fulfilled with additional fees. Please contact us about possible orders under this amount.
Concealed security for remote access and exit control of aluminum and steel doors or gates. Works with sliding, single-action, and double-action (swing through) doors and gates. Plated steel plugs and magnetic bond holds doors securely in place with approximately 1,500 pounds (680 kg) of shear holding force. Surface-Mount Brackets and U-Brackets also available for surface-mount and glass-door-mount applications.
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-plated magnet and armature, aluminum anodized 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-safe 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)