SDC EntryCheck 923 User manual

The EntryCheck™ 923 Indoor/Outdoor Keypad is a surface-mount digital
keyless entry system designed for access control applications. The backlit
keys are bright and easy-to-read. A heavy cast vandal resistant housing
design with mounting plate allows the 923 to be mounted on a rugged
surface or on a standard single-gang electrical box.
The 923 has a capacity of 500 users. Users can be assigned to use 4 to 6
digit PIN codes. An authenticated access can be programmed to activate
one or both of the onboard relay outputs.
The timed “anti-passback” feature prevents using the same credentials
twice before a programmed waiting period has elapsed.
Two long lasting solid state LED indicators show the status of the system.
The left bi-color indicator lights red to indicate power, then solid green when
a relay is active (access grant, etc.). The right indicator flashes yellow to
indicate that the keypad is in programming mode.
An internal sounder can be programmed to beep each time a key is
pressed or when an output is activated. An internal jumper sets the
sounder volume high or low.
The SENSE input can be configured two ways through programming .
When configured for “Door Sense”, the input is wired to a normally closed
door position switch to detect when the door is opened or closed. Forced
entry or door ajar situations can then be detected. The “Auto-relock” feature
can also be used to turn off the Main Relay output immediately when the
door is closed after access has been granted to prevent “tailgating”.
When the SENSE input is configured for “Inhibit”, the input can be wired to
a normally open “service” switch or automatic timer that will disable access
while the switch is closed.
The REQUEST-TO-EXIT input can be wired to a normally open pushbutton
to provide codeless activation of the Main Relay, Auxiliary Relay, Output #3
or Output #4 (user programmable).
The ALARM SHUNT signal is available when access is granted. This
signal can be programmed to activate any of the relays or solid state
outputs to shunt alarm contacts on the access door/gate preventing the
triggering of an alarm when an authorized access occurs.
The 923 EntryCheck™ is powered from a 12 or 24V AC or DC source. The
non-volatile EEPROM memory retains entry codes and programming when
power is removed. An internal jumper is provided to reset the master code.
The Main Relay has a 5 Amp capacity. The Auxiliary Relay has a 2 Amp
capacity. Two solid state outputs, capable of sinking 100 mA to common
are programmable for alarm shunting, or to signal forced entry, door ajar,
keypad lockout, request-to-exit, and keypad active conditions.
P:\INST INSTRUCTIONS\ACCESS CONTROLS\INST-923 Rev G 06-21 Page 1
923
EntryCheck TM
FEATURES
 Keypad programmable
 500 user codes
 4 to 6 digit user codes
 4 independent outputs
 4 independent timers
 2 Form C relay contacts
 2 solid state open collector outputs
 Program entry codes to activate one or
two relays
 Disable input
 Door sense input
 Request-to-exit/Reception input
 Keypad tamper lockout
 Timed anti-passback
 Anti-tailgate
 Two LED status indicators
 Tactile key feel
 Audible code entry verification
 12V or 24V, AC or DC operation
Any suggestions or comments to this instruction or
product are welcome. Please contact us through
our website or email [e-mail]
SECURITY DOOR CONTROLS ■ WWW.SDCSECURITY.COM
[t] 800.413.8783 ■ 805.494.0622 ■ E-mail: [email protected] ■ 801 Avenida Acaso, Camarillo, CA 93012 ■ PO Box 3670, Camarillo, CA 93011
INSTALLATION INSTRUCTIONS
Security Door Controls
SPECIFICATIONS
Mechanical
Dimensions: 1.750" W x 7.3125" H x 1.375" D
(1.4375” wall projection)
Electrical
Input Voltage: 12/24 Volts AC or DC
Operating Current: 30 mA typical, 150 mA max
Output Ratings
Main Relay: Form “C” 5 Amps @ 28 Volts max
Auxiliary Relay: Form “C” 2 Amp @ 28 Volts max
Type: Solid state outputs (Outputs #3 & #4)
Short-to-common 100 mA @ 24 VDC maximum
Environmental
Temperature: -4°F to 140°F (-20°C to 60°C)
Humidity: 5% to 95% non-condensing

P:\INST INSTRUCTIONS\ACCESS CONTROLS\INST-923 Rev G 06-21 Page 2
CAUTION
IF THE UNIT IS AC POWERED, MAKE SURE
THAT THE SECONDARY OF THE SYSTEM IS
ISOLATED FROM EARTH GROUND
!!
Test your new user code
Enter user code ‘9876#’. The green indicator should illuminate, the
main relay should activate and the door should unlock for 5 seconds.
Adding additional user codes (These are only examples)
Once the code length and relay time have been set you do not need to set them each time
you additional users.
To add additional users:
Step 1. Enter: #9# 123456# Enter the program mode (default master code)
Step 2. Enter: 01# 2222# 2222# 1# PIN code ‘2222’ is assigned to
momentarily activate the main relay
Step 3. Enter: 01# 2580# 2580# 10# PIN code ‘2580’ is assigned to
toggle (on/off) the main relay
Step 4. Enter: # Exit programming mode
**
Deleting a user code
To delete a user:
Step 1. Enter: #9# 123456# Enter the program mode (default master code)
Step 2. Enter: 02# 9876# 9876# User PIN code 9876 has been deleted.
Step . Enter: # Exit programming mode
**
BLACK
PINK/SALMON
GREEN
GRAY
BLACK
VIOLET
BLACK
BLUE
DOOR POSITION
SWITCH
[N/C]
REQUEST-TO-EXIT
SWITCH
[N/O]
GROUND
OUTPUT #4
OUTPUT #3
GROUND
SENSE
REQUEST TO EXIT
GROUND
E1
E8 E7 E6 E5 E4 E3 E2
C
NO C
NC
NO
AUXILIARY OUTPUTS
100mA MAX TO COMMON
{
*
*
NOT USED
QuickStart Programming
You must first enter programming mode to perform any function. The yellow indicator will blink slowly showing that the 923
EntryCheck™ is in programming mode. Use the option codes to program each function. After the new data entry is complete for
each function, the green indicator will light briefly if the programming has been accepted. The red indicator will light if any
programming data is entered incorrectly or the function is rejected. If a red indicator is seen during programming, the entire
function (option code + data) will have to be fully re-entered. The keypad will remain in programming mode until # is pressed
or after 30 seconds of inactivity. **
Program the first user code
Step 1. Enter: #9# 123456# Enter the program mode (default master code)
Step 2. Enter: 03# 4# Set the entry code length to 4 digits (default)
Step 3. Enter: 21# 5# Set the main relay activate time to 5 sec.
Step 4. Enter: 01# 9876# 9876# 1# PIN code ‘9876’ is assigned to
momentarily activate the main relay
Step 5. Enter: # Exit programming mode
**
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Security Door
Controls
RED/GREEN
POWER/ACCESS
INDICATOR
YELLOW
“PROGRAM”
INDICATOR
KEYPAD
FRONT
POWER
WIRE
HARNESS
(E1-E8)
ANTI-TAMPER
SWITCH
AUXILIARY
RELAY
BACK
JP1
MAIN
RELAY
JP2
Grn Wire
To earth ground
NC
TO POWER SUPPLY
KEYPAD POWER
12 or 24 VOLTS
AC OR DC
}
+
-
RED
BLACK
AUXILIARY RELAY
2 AMPS @ 28VDC MAX
}
NO
COM
ORANGE
WHITE
BLACK
MAIN RELAY
5 AMPS @ 28VDC MAX
}
NO
COM
NC
ORANGE
WHITE
YELLOW
Fig. 2 Wiring Pigtail Color Code

P:\INST INSTRUCTIONS\ACCESS CONTROLS\INST-923 Rev G 06-21 Page 3
KEYPAD WIRING
See Fig. 3 for an example of a basic door installation. The keypad is
mounted adjacent to the door. An electric door strike is mounted in the
door jamb to release the door lock. An optional door contact switch is
mounted on top of the door jamb for detecting when the door is open.
Use the following steps to wire the keypad. Refer to the wiring diagram
shown in Fig. 4 to assist in the wiring.
Note: For lock power, use 18 AWG wire or larger (depending on load).
Use 22 AWG or larger for signal connections. Refer to lock
manufacturer’s documentation for lock power requirements.
Output Connection
Install a low-voltage fail-secure electric door strike at the door to be
controlled. Route 2 wires from the door strike to the keypad. Connect an
MOV across the coil wires of the strike. Connect the (+) door strike wire to
the keypad’s MAIN RELAY N.O wire (yellow). Connect the other door
strike wire to the keypad’s PWR(-) wire (black). Connect the keypad’s
MAIN RELAY COM wire (white) to the keypad’s PWR(+) wire (red) .
Power Connection
Connect the power supply’s output terminals to the keypad’s PWR(+) wire
(red) and PWR(-) wire (black). If using a DC supply, observe wiring
polarity. If an AC transformer is being used, polarity does not mater.
Caution: If the unit is AC powered, make sure the secondary of
the system transformer is isolated from earth ground.
Earth Ground
To avoid damage to the unit from static discharges, this unit must be
connected to a proper earth ground. Connect the green earth ground wire
to a good earth grounding point. Suggested wiring size is 18 AWG for
earth ground.
Fig. 5 Using Solid State Outputs
OUTPUT #3 LIGHTS AN LED
OUTPUT #4 LIGHTS AN LED AND SOUNDS A BEEPER
EXAMPLE #1:
POWER
SUPPLY +
LED
LED
BLUE
PINK/SALMON
1KΩ
1KΩ
-
+
OUTPUT #3
OUTPUT #4
ELECTRONIC
BEEPER
OUTPUT #3 LIGHTS A LAMP POWERED FROM AN EXTERNAL SOURCE
OUTPUT #4 TRIGGERS A NORMALLY OPEN ALARM PANEL ZONE
EXAMPLE #2:
BLUE
PINK/SALMON
OUTPUT #3 COM
OUTPUT #4 COM
POWER
SOURCE
OUTPUT #3
END OF LINE
RESISTOR ALARM PANEL
NO ZONE
COMMON
LOW
VOLTAGE
LAMP
-
+
BLACK
BLACK
OUTPUT #4
EACH
OUTPUT
100 mA
MAXIMUM
Wire
Pigtail
Wire
Pigtail
Fig. 4 Basic Door Installation Wiring
TO POWER SUPPLY
KEYPAD POWER
12 or 24 VOLTS
AC OR DC
}
+
-
RED
BLACK
AUXILIARY RELAY
2 AMPS @ 28VDC
MAX
}
NC
NO
COM
ORANGE
WHITE
BLACK
FAIL SECURE CONNECTION
FAIL SAFE CONNECTION
MAIN RELAY
5 AMPS @ 28VDC
MAX
}
NC
COM
NO
ORANGE
WHITE
YELLOW
BLACK
PINK/SALMON
GREEN
GRAY
BLACK
VIOLET
BLACK
BLUE
DOOR POSITION
SWITCH
[N/C]
REQUEST-TO-EXIT
SWITCH
[N/O]
COMMON
OUTPUT #4
OUTPUT #3
NOT USED
COMMON
SENSE
REQUEST TO EXIT
COMMON
WIRE PIGTAIL
E1
E8 E7 E6 E5 E4 E3 E2
C
NO C
NC
NO
AUXILIARY OUTPUTS
100mA MAX TO COMMON
{
*
*
Sense Input
RE Note: The SENSE input (gray wire) can be programmed as either a
door sense or inhibit input (default). Both features cannot be used at the
same time.
Door Sense: (Detect forced entry or door ajar conditions) Install a
normally closed door switch on the door and route two wires from the
switch to the keypad. Connect the door switch to the keypad’s SENSE
wire (gray/ E8) and COM wire (any black wire).
Inhibit: (Disable access) If an inhibit switch or timer is going to be used for
temporarily disabling the keypad, route two wires from the switch or timer
to the keypad. Connect the inhibit switch/timer’s normally open contacts
to the keypad’s SENSE (gray/ E8) and COM (black wires) terminal.
Request-to-Exit Input (wiring shown on fig. 4)
If a request-to-exit pushbutton is going to be used, route two wires from
the keypad box to a normally open pushbutton mounted on the secure
side of the door. Connect the wires to the pushbutton and to the keypad’s
REX wire (violet/ E6) and COM (black wires) terminals.
Solid State Outputs
The two solid state outputs (Outputs #3 & #4) can be programmed to
activate during various conditions. These “open collector” outputs can be
used to activate indicators or sounders. See fig. 5 for wiring examples
using the solid state outputs.
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ANTI-TAMPER
SWITCH
MAIN
RELAY
JP2
Grn Wire
To earth ground
Fig. 3 Basic Door Installation
923
Keypad
Electric Strike
Door Sensor Switch
2 wires for
door sensor
2 wires
for strike
2 wires for
power supply
earth
ground

P:\INST INSTRUCTIONS\ACCESS CONTROLS\INST-923 Rev G 06-21 Page 4
FACTORY DEFAULTS
Master Programming Code………..………………….….…...123456
Entry Code Length……………………………………….……..4 digits
Request-to-exit Output Relay………………………..........No Output
Alarm Shunt Output….………………………………….........Disabled
Forced Entry Output……………………………..…………No Output
Door Ajar Output…………………………………..…….….No Output
Main Relay On Time…………………………………..…..02 Seconds
Auxiliary Relay On Time…………………………….....…02 Seconds
Solid State Output #3 On Time………………………......02 Seconds
Solid State Output #4 On Time…………………………..02 Seconds
Door Sense/Inhibit Input…………………………...…………...Inhibit
Keypad Lockout Output………………………………..…….Disabled
Keypad Active Output………………………………..…..…..Disabled
Beeper Sounds When Key Pressed……………………...………Yes
Beeper Sounds During Relay #1………………………..…...…….No
Beeper Sounds During Relay #2……………………………...…...No
Beeper Sounds During Output #3……………………………........No
Beeper Sounds During Output #4……………………………........No
Keypad Lockout Count……….………......….3 Tries Before Lockout
Anti-Passback Time………………..……...……….No Anti-Passback
Auto-Relock…………………………………...………….………….On
BASIC PROGRAMMING
When the 923 EntryCheck™ is in Programming Mode the yellow
indicator will blink slowly. After a programming command is
selected, the yellow indicator will flash rapidly while the keypad is
waiting for user input data. The green indicator will light if the data
is accepted. The red indicator will light if any programming data is
entered incorrectly, and the command will have to be fully re-
entered.
Entering Programming Mode
The 6-digit Master Programming Code (default = 123456) is used
to enter Programming Mode.
Press: # 9 # Master Code #
Master Code = the current 6-digit Master Programming Code
Setting Entry Code Length Default: 4 digits
Press: 03 # Length #
Length = 1-6 for entry code length
Note: If the Entry Code Length is going to be changed from the factory
default of 4 digits, make this change first before programming any entry
codes.
Adding a New PIN Code
Press: 0 1 # Code # Code # Relay #
Code=The new entry code: 1-999999, depending on code length
Relay=Relay output entry code will activate:
1=Main Relay 2=Auxiliary Relay 3=Both Relays
10=Relay #1, toggled 20=Relay #2, toggled 30=both Relays toggled
12=Relay #1 toggled; Relay #2 timed open
21=Relay #1 timed open; Relay #2 toggled
The green indicator will light momentarily when the new code is
accepted. If the user number already exists or an entry error has
been made, the red indicator will light. Delete the user and re-enter
the new information again.
Note: Leading zeros (zeros before the code number, e.g. 0241) do
not need to be entered when programming a new code. The 923 will
internally add any zeros to fill digits determined by the entry code
length setting. Leading zeros will have to be entered by the user
when entering their code to gain access.
Erasing a Single User
Press: 02 # Code # Code #
Code = The PIN code to be deleted
The yellow indicator will flash quickly while the 923 erases the
user from memory. The green indicator will light when the code is
erased.
Output Toggle Mode
When an output is programmed for Toggle Mode, the output
alternates from OFF to ON or from ON to OFF each time it is
accessed. When an output is toggled on, the green LED remains
solid until toggled off.
The rules for a toggle output are:
If the output is OFF, entering a toggle code will turn ON the
selected relay, and stay on until the next activation of a toggle
code. NOTE: Entering a timed code OR activating the REX input
will not turn off a relay that has been toggled ON.
If the output is ON, entering a toggle code will turn OFF the
selected relay and stay off until the next activation of a toggle
code, timed code, or REX..
Re-entering a Command After a Mistake
If the red indicator lights, signaling an incorrect entry, or an
incorrect key is pressed during programming, to clear the keypad
and re-enter the command:
Press: 9 #
*
Exiting Programming Mode
Press: #
The red indicator will light after exiting Programming Mode
Note: The 923 will automatically exit Programming Mode after 30
seconds of inactivity
**
See the following example that sets entry codes 1234 for normal
operation of the main relay, and 5678 for toggle operation of the
auxiliary relay.
Press: 01 # 1 2 3 4 # 1 2 3 4 # 1 #
01=Add PIN function; 1234=Entry Code; 1=Main Relay
Press: 01 # 5 6 7 8 # 5 6 7 8 # 20 #
01=Add PIN function; 5678=Entry Code; 20=Auxiliary Relay
toggle
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Changing the 6-Digit Master Programming Code
Press: 98 # Master Code # Master Code #
Master Code=The new 6-digit Master Programming Code
Once all PIN codes are programmed, it is recommended the
default Master Programming Code be changed using the function
below.
NOTE: You must be in Programming Mode to perform any
function beyond this point.

P:\INST INSTRUCTIONS\ACCESS CONTROLS\INST-923 Rev G 06-21 Page 5
Configure Sense Input Default: INHIBIT
The Sense Input (gray wire) can be programmed for either
DOOR SENSE or INHIBIT.
Press: 10 # Input #
Input=0 for Door Sense; =1 for Inhibit
When programmed for DOOR SENSE, if an open condition on
the input occurs before access is granted (with an entry code or
with the request-to-enter input) a FORCED ENTRY output will
occur. If an open condition remains beyond the door ajar time
following a valid relay activation for access, a DOOR AJAR
output will occur.
When programmed for INHIBIT, a closed condition on the input
will prevent Relay #1 from activating when access is requested
with an entry code. This mode is typically used with an external
timer to disable the access device at certain times.
Select Forced Entry Output Default: No Output
Sets which output activates if the DOOR SENSE input opens
before access is granted. The output is not timed. The
selected relay latches ON, until any valid code (timed or
toggled) is entered
Press: 11 # Output #
Output=Output to Activate(0,2-4)
2=Auxiliary Relay; 3=Output #3; 4=Output #4; 0=No Output
Select Door Ajar Output Default: No Output
Sets which output activates if the DOOR SENSE input stays
open beyond the door ajar time, after access is granted (door
ajar time is adjustable using Function 25 on next page). This
output is not timed. When the DOOR SENSE input returns to
normal, the output turns off.
Press: 12 # Output #
Output=Output to Activate (0,2-4)
2=Auxiliary Relay; 3=Output #3; 4=Output #4; 0=No Output
Select Keypad Active Output Default: No Output
Sets which output activates when any keys are pressed. This
output is timed. If toggle mode is selected for the output, the timer
value defaults to 2 seconds.
Press: 14 # Output #
Output=Output to Activate(0-4)
1=Main Relay; 2=Auxiliary Relay; 3=Output #3; 4=Output #4;
0=No Output
Select Keypad Lockout Output Default: No Output
Sets which output activates when the keypad is “locked out” after
too many incorrect entry code attempts. The lockout time is 60
seconds.
Press: 13 # Output #
Output=Output to Activate (0-4)
1=Main Relay; 2 = Auxiliary Relay; 3=Output #3; 4=Output #4;
0=No Output
Select Alarm Shunt Output Default: No Output
Sets which output activates during the time access is granted.
(Use this output ot shunt alarm contacts attached to the access
door.) This output may be timed or toggled.
Press: 15 # Output #
Output=Output to Activate(0-4)
1=Main Relay; 2=Auxiliary Relay; 3=Output #3; 4=Output #4;
0=No Output
Select Request-to-Exit Output Default: No Output
Sets which output activates when the Request-to-Exit input is
grounded. This output may be timed or toggled.
Press: 16 # Output #
Output=Output to Activate(0-4)
1=Main Relay; 2=Auxiliary Relay; 3=Output #3; 4=Output #4;
0=No Output
Main Relay On-time Default: 02 Seconds
Sets the length of time the Main Relay activates when triggered.
Green LED is on when Main Relay is active.
Press: 21 # Seconds #
Seconds=Output time in seconds (1-60)
Auxiliary Relay On-time Default: 02 Seconds
Sets the length of time the Auxiliary Relay activates when triggered.
Press: 22 # Seconds #
Seconds=Output time in seconds (1-60)
Anti-Tamper Output Default: No Output
Sets which output activates when the Anti Tamper switch on the
back of the keypad is activated.
Press: 17 # Output #
Output=Output to Activate(0-4)
0=No Output; 2=Auxiliary Relay; 3=Output #3; 4=Output #4;
Erasing All Entry Codes
WARNING: PERFORMING THIS COMMAND WILL REMOVE
ALL ENTRY CODES FROM THE MEMORY
Press: 97 # 0 0 0 0 0 0 # 0 0 0 0 0 0 #
Note: The green indicator will light while the memory is being erased. This
may take up to 15 seconds.
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P:\INST INSTRUCTIONS\ACCESS CONTROLS\INST-923 Rev G 06-21 Page 6
Beep Sounds During Auxiliary Relay Default: No
Selects whether or not the keypad beeps during Auxiliary Relay
activation.
Press: 42 # Sound #
Sound=1 for Yes, =0 for No
Beep Sounds During Output #3 Default: No
Selects whether or not the keypad beeps during Output #3
activation.
Press: 43 # Sound #
Sound=1 for Yes, =0 for No
Beep Sounds During Output #4 Default: No
Selects whether or not the keypad beeps during Output #4
activation.
Press: 44 # Sound #
Sound=1 for Yes, =0 for No
Anti-Pass Back Time Default: No Anti-Pass Back
Sets the length of time an entry code will not function after it is
used.
Press: 51 # Minutes #
Minutes=Time in minutes (2-4), 0=No Anti-passback
RESETTING KEYPAD
Master Reset
CAUTION: Performing a master reset will clear the
entire memory of the 923 and return all programmable
options to the factory default values. ALL ENTRY
CODES WILL BE ERASED. NOTE: The Master Code will
NOT be reset.
STEP 1 Disconnect power from the keypad.
STEP 2 Press and hold down the * and # keys.
STEP 3 Apply power to the keypad, continue holding the keys
down until the red indicator starts flashing
STEP 4 Release the keys. The red and yellow indicators will
remain lit until the process is complete, then the
yellow indicator will go out.
Resetting the Master Code
STEP 1 Remove the 923 from the wall and disconnect
power from the keypad.
STEP 2 Locate & Remove jumper at JP2. Reference page 2.
STEP 3 Re-apply power. You will get a single beep and
the yellow LED will flash momentarily.
STEP 4 Replace jumper on JP2.
THE MASTER PROGRAMMING CODE IS NOW 123456.
Beep Sounds During Main Relay Default: No
Selects whether or not the keypad beeps during Main Relay
activation.
Press: 41 # Sound #
Sound=1 for Yes, =0 for No
Solid-state Output #4 On-time Default: 02 Seconds
Sets the length of time Output #4 activates when triggered.
Press: 24 # Seconds #
Seconds=Output time in seconds (1-60), 99=Toggle Mode
Beep Sounds on Keystrokes Default: Yes
Selects whether or not the keypad beeps as each key is pressed.
Press: 40 # Sound #
Sound=1 for Yes, =0 for No
Selects mode for Keypad LED Backlight Default: 30 Seconds
Selects whether or not the keypad back light stays OFF, lights for 30
seconds when activated or stays ON.
Press: 52 # Output #
0 = Light always OFF
1 = 30 sec light when activated (default)
2 = Light always ON
Solid-state Output #3 On-time Default: 02 Seconds
Sets the length of time Output #3 activates when triggered.
Press: 23 # Seconds #
Seconds=Output time in seconds (1-60), 99=Toggle Mode
Beep Sounds Anti-Tamper Activation Default: No
Selects whether or not the keypad beeps during Anti-Tamper
switch activation.
Press: 45 # Sound #
Sound=1 for Yes, =0 for No
Changing the Beeper Sound Level
The Keypad’s beeper can be set to high or low level.
Remove jumper JP1 to reduce beeper sound level.
Keypad Lockout Count Default: 3 Attempts
Sets the number or incorrect entry code attempts allowed
before the keypad “locks out” for 60 seconds.
Press: 50 # Attempts #
Attempts=Number of attempts before lockout (2-7)
*Refer to Option 13 to Enable Lockout Relay
Door Ajar Timer Default: 60 Seconds
Sets the amount of time the door may be held open after an
authorized access. The DOOR AJAR output will activate after the
time expires.
Press: 25 # Seconds #
Seconds=Held open time in seconds (1-60)
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P:\INST INSTRUCTIONS\ACCESS CONTROLS\INST-923 Rev G 06-21 Page 7
SECURITY DOOR CONTROLS ■ WWW.SDCSECURITY.COM
[t] 800.413.8783 ■ 805.494.0622 ■ E-mail: [email protected] ■ 801 Avenida Acaso, Camarillo, CA 93012 ■ PO Box 3670, Camarillo, CA 93011
4X Mount at holes
With supplied
screws and hole
expansion anchors
1.375
7.3125
1.750
WALL MOUNT
MULLION MOUNT