SDC specializes in the design and manufacture of premium grade access
hardware products. As an established leader in the industry, SDC is the largest
independently owned manufacturer of access hardware in the U.S.A.
The SDC Product Line includes:
Electric Lever Locksets
Delayed Egress Locks
Access Controls
Power Supplies
Electric Strikes
Electric Deadbolts
Electromagnetic Locks
Exit Bars
Standalone Locks
Key/Push Switches
SDC is part of a select group of ISO 9001 manufacturers that practice an
internationally recognized quality management program based on continued
improvement of daily operations, product quality and customer satisfaction.
Moreover, in a recent survey SDC was rated #1 in quality.
SDC 917 Series
Integrated Digital Keypad, Single Gang, 120 PIN Codes
917 SDC Integrated Digital Keypad, 1 Gang, 120 Users, 12/24V AC/DC, 1 relay,
4 aux outputs, panic, tamper lockout
SDC 917 Series Features
Up to 120, 1-6 digit codes programmable from the keypad
1 Form "C" relay outputs
4 Open Collector Outputs
LED status indicators
Anti-tamper keypad lockout
Request-to-exit input
SDC 917 Features
The easy to operate EntryCheck™ 917 incorporates four separate
outputs that are controlled by 120 PIN codes. Should an employee
be terminated, that individuals code may be deleted, eliminating the
need to distribute a new code to all employees.
1 Main relay output
4 Voltage outputs, including keypad active output
120 PIN codes from 1 to 6 digits
One million possible combinations
Codes stored in EEPROM memory and cannot be lost in
power failure
Immune from electromagnetic interference
Latching or momentary outputs
Yellow LED, keypress indicators
Red/Green/Yellow status indicators
Automatic time-out
Request-to-Exit input
Panic code
Disable keypad
Disable individual PIN codes
Anti-tamper keypad lockout
SDC 917 Keypad Operation
Codes and Inputs
The main relay output #0 and voltage outputs #1, #2 and #3
may be programmed as momentary or latching (on -off). When
programmed for latching, outputs alternate position every time
the correct code is entered.
Momentary timer operation is programmable for 1 -255 sec.
The user selects which output(s) to associate with every code
or REX input. Different user codes and the REX input can have
their own distinct output(s). Individual codes may be used to
accomplish tasks, and can function independently of each other.
The main relay output #0 can control almost any kind of device
including magnetic locks, electric strikes, industrial equipment or
security systems.
Use outputs #0 through #3 to indicate duress or panic or to drive
an external auxiliary relay or LED.
Key active output #4 can be used to activate a relay for a lamp
or camera.
SDC 917 Programmable Outputs
The SDC 917 EntryCheck™ is simple to operate. When a valid
code is entered, the self-contained electronics will direct it to its
programmed output(s).
For access control applications, a request-to-exit button can be
added and programmed to activate any output(s).
For alarm control applications, enter a valid user code to arm or
disarm, or use different code to shunt or bypass an alarm zone. If enabled, you
can press the # and * keys to trigger a panic condition which can be programmed
to any output(s).
When enabled, the keypad active output turns on when the first key is pressed
SDC 917 Operating Codes: Any one of the 120 operating codes can be
programmed to activate any or all of the four available outputs.
Panic: Triggered when the # and * are pressed simultaneously. This
special code can be programmed to any output(s) #0 through #3.
Programming Codes: This is a user-selectable master code. It
must be entered before any programming may be accomplished.
This prevents the tampering of codes by unauthorized personnel.
Request-to-Exit: A simple normally open request-to-exit button
can be used to allow a timed exit from a protected area without
using a code.
Additional SDC Integrated Digital Keypads:
SDC Keyless Door Entry Keypads:
SDC 925 Series
925 Outdoor Integrated Digital Keypad, Cast Housing, Wall or Post Mount, 480 PIN
Codes
SDC 928 Series
928 Integrated Digital Keypad, Single Gang, 480 PIN Codes
SDC 930 Series
930 Integrated Digital Keypad, Single Gang, 480 PIN Codes
SDC 931 KP-3U Series
931 Vandal Resistant Piezo Electric Digital Keypad and Controller. Narrow Mount,
6 PIN Codes
SDC 931 KP-4U Series
931 Vandal Resistant Piezo Electric Digital Keypad and Controller. Single Gang
Mount, 6 PIN Codes
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