Seco-Larm SD-991A-D1Q User Manual
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SD-991A-D1Q
Mini Electric Door Strike
Manual
Features:
Mini fail-secure electric door strike
12VDC operation
Includes no-cut and low-cut strike plates
Door remains locked if power is lost
Reversible non-handed design
Can be used with almost any cylindrical
door locking system
Suitable for office-type applications
Compatible with di
switches and other entry devices
ital keypads, pushbutton
SECO-LARM Mini Electric Door Strike
Features:
Converts cylindrical lock sets into an electronic
access-controlled locking system
Fail-secure operation – Door remains locked if
power to the strike is lost
2-wire installation, non-polarized connection
Stainless steel keeper for strength and
long life
Can be used with virtually any cylindrical door
locking system
Can be used with an optional digital keypad,
pushbutton switch, etc.
Parts List:
1x Door strike 2x Mounting screws 2x Splice connectors
2x Strike plate screws 1x Mounting template 1x Manual
1x Stainless steel no-cut strike plate
(SD-991SS-61Q/S)
Specifications:
1x Silver low-cut strike plate
Suitable for office-type applications
Reversible non-handed design fits either
right-hand or left-hand doors
Shallow design for use with most metal doors
Powered by a solenoid, not a buzzer coil
For indoor use only
Optional bronze low-cut strike plate
(SD-991RA-61Q/B) available:
o Fits most metal or wood doors with
minimum cutting of door frame beyond the
hole for the strike
(SD-991RA-61Q/A)
Operating voltage 12VDC
Current draw 280mA@12VDC
Holding force 1,000-lb (454kg)
Endurance 250,000 Cycles (Factory tested)
Latch throw
Keeper
width
Operating humidity 0~85% (Non-condensing)
SD-991SS-61Q/S 1
SD-991RA-61Q/A or B 13/16" (30mm)
1
/2" (13mm)
1
/8" (28mm)
Operating temperature 14°~120° F (-10°~49° C)
Overview:
13/4"
(45mm)
Stainless Steel No-Cut Plate
SD-991SS-61Q/S
23/4" (70mm)
21/8" (54mm)
11/8"
(28mm)
11/8"
(28mm)
(43mm)
Silver/Bronze Low-Cut Plate
SD-991RA-61Q/A or B
23/4" (70mm)
21/8" (54mm)
13/16"
(30mm)
111/16"
11/8"
(28mm)
17/16"
(36mm)
1
/8"
(3mm)
1"
(25mm)
1
/2"
(13mm)
11/2"
(38mm)
1
/16"
(2mm)
15
/16"
(24mm)
5
/8"
(16mm)
SECO-LARM U.S.A., Inc. 2
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