SDC EntryCheck 918W Installation Instructions

SECURITY DOOR CONTROLS ■ WWW.SDCSECURITY.COM
[t] 800.413.8783 ■ 805.494.0622 ■ E-mail: service@sdcsecurity.com ■ 801 Avenida Acaso, Camarillo, CA 93012 ■ PO Box 3670, Camarillo, CA 93011
The EntryCheck™ 918W Wiegand indoor digital keypad is designed to interface with most Access Control Systems.
The moisture-resistant keypad provides a standard 26-bit Wiegand output.
The backlit keys are bright and easy-to-read. The 918W keypad is mounted on a rugged, stainless steel faceplate and is
designed to be mounted in a standard single-gang electrical box.
Two long lasting solid state LED indicators show the status of the system. The left bi-color indicator lights red to indicate
power, or green to indicate an authorized access (controlled externally by host). The right indicator flashes yellow to
indicate that the keypad is in programming mode.
Features
12 key illuminated 3x4 digital keypad with configurable

illumination: always on, timed, off
Suitable for Indoor use
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Standard 26-bit Wiegand output for universal

compatibility
Programmable Site Code
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Programmable Keypad Operation
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Single-gang mount
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Two LED status indicators
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Audible annunciation of keystrokes with adjustable
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sound level: normal, low, off
Tamper-resistant screws
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Moisture-resistant keys
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Includes wiring harness
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P:\ INST INSTRUCTIONS\ACCESS CONTROLS\INST-918W
INSTALLATION INSTRUCTIONS
EntryCheck
Rev A 11-21
918W
TM
Specifications
Operating Voltage: 5 - 16 Volts DC

Current Consumption: 25mA (typical), 40 mA (max)
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Operating Temperature: -10° to 130°F (-23° to 54°C)
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Humidity: 5% to 95% non-condensing
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Dimensions (H x W x D): 4.75" x 3" x 1",
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(0.25" wall projection)
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Faceplate: Vandal-resistant S.S., 2mm Thick
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Cabling: 6" wiring harness
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Keypad Output: 26-bit Wiegand
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Max. Cable Distance to Host: 328ft (100m) @12VDC,
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100ft (30m) @ 5VDC, using 18AWG cabling
Recommended Cable (shielded, multi-conductor) or

equal:
-Belden 5504FE (6 Cond)
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Any suggestions or comments to this instruction or
product are welcome. Please contact us through
our website or email engineer@sdcsecurity.com