SDC EntryCheck 923 Series Narr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$606.00
$388.99
SDC SDC 923 Series - Entry Check Narrow Indoor/Outdoor Standalone Digital Keypads SDC-923

SDC EntryCheck 923 Series Narrow Digital Keypad with Proximity Reader for Indoor/Outdoor Access Control

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Model: 923PW

In Stock (leaves warehouse same day if ordered before 3pm ET)

$606.00
$388.99
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SDC EntryCheck 923 Series Narrow Digital Keypad with Proximity Reader for Indoor/Outdoor Access Control

Professional Standalone Access Control Solution

The SDC EntryCheck 923 Series narrow digital keypads provide comprehensive access control for single entry points supporting up to 500 users. Available in three models - 923 self-contained keypad, 923P with integrated proximity reader, and 923PW with Wiegand output - these keypads feature weather and vandal resistant housing with 12-key illuminated, moisture-resistant operation. Operating at 30mA typical with 150mA maximum power consumption, the compact 1-3/4";W x 7-5/16";H x 1-3/8";D design provides reliable performance in temperatures from -4°F to +140°F.

Professional Features & Benefits

  • Compact Narrow Design: 1-3/4";W x 7-5/16";H x 1-3/8";D dimensions with 1-1/2"; wall projection for space-efficient installation in tight mounting locations.
  • Multi-User Capacity: Supports up to 500 user codes with personal identification numbers (PIN) from one to six digits for comprehensive facility access management.
  • Flexible Power Requirements: 30mA typical operation with 150mA maximum consumption for efficient integration with existing power systems.
  • Weather-Resistant Construction: Indoor/outdoor rated housing with moisture-resistant keypad and tactile keys for reliable operation in demanding environments.
  • Multiple Output Options: Self-contained models provide 4 outputs (2 relay and 2 solid state) with timed or latching operation for versatile door control applications.
  • Integrated Security Features: Built-in tamper switch, keypad tamper lockout, timed anti-passback, and anti-tailgate protection for enhanced security.
  • Proximity Reader Integration: 923P and 923PW models include HID proximity reader capability with three user modes - PIN or card, card only, or card and PIN.
  • Wide Temperature Range: Operates reliably from -4°F to +140°F (-20°C to +60°C) for year-round outdoor performance.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
  • Power: 30mA Typical, 150mA Maximum
  • Product Category: Electronic Access Controls
  • Product Dimension: 13/4";W x 75/16";H x 13/8";D (11/2"; Wall Projection)
  • Product Group: Electronic Access Controls
  • Product Model: 923, 923P, 923PW,
  • Product Subgroup: Readers, Keypads and Credentials
  • Product Type: Keypads and Readers
  • Series: 923 Series
  • Subcategory: Keypads and Readers
  • Tags: sdc keypad
  • Temperature Range: Minus 4 Degrees F to +140 Degrees F (Minus 20 Degrees C to +60 Degrees C)

Professional Applications

  • Commercial Building Security Systems
  • Retail Loss Prevention
  • Healthcare Facility Access Control
  • Educational Institution Safety Systems
  • Industrial Facility Monitoring
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose SDC Quality?

SDC EntryCheck 923 Series keypads deliver professional-grade reliability with weather and vandal resistant construction rated for extreme temperature operation from -4°F to +140°F. The compact narrow design accommodates space-constrained installations while providing comprehensive access control for up to 500 users. Engineered for demanding commercial applications where dependable performance and security are essential.

Manufacturer Resources

SDC Full Catalog

Product Specs

Subcategory:
Keypads and Readers
Series:
923 Series
Product Group:
Electronic Access Controls
Product Subgroup:
Readers, Keypads and Credentials
Product Type:
Keypads and Readers
Commercial/Residential:
Commercial
Temperature Range:
Minus 4 Degrees F to +140 Degrees F (Minus 20 Degrees C to +60 Degrees C)
Electronic:
Yes
Power:
30mA Typical, 150mA Maximum
Tags:
sdc keypad
Product Model:
923, 923P, 923PW,
Product Dimension:
13/4"W x 75/16"H x 13/8"D (11/2" Wall Projection)
Product Category:
Electronic Access Controls
Department:
Door Hardware

SDC 923PW – Frequently Asked Questions

1) What's the difference between the SDC 923, 923P and 923PW keypads?
Three models in the EntryCheck 923 Series, and the choice comes down to what makes the door decision. The 923 is a self-contained keypad, PIN only, that switches the door itself through its own outputs. The 923P adds an integrated HID proximity reader and is still self-contained, so it also controls the door on its own. The 923PW has the proximity reader too, but it sends Wiegand output instead, meaning it reports to an access control panel and the panel unlocks the door. If you already run a panel, order the 923PW. If this is one door with no head end, order the 923 or 923P.
2) Can the SDC EntryCheck 923 keypad be mounted outside in cold weather?
Rated indoor/outdoor, with a weather and vandal resistant housing and a moisture-resistant 12-key illuminated keypad. Operating range is -4 degrees F to +140 degrees F (-20 C to +60 C). That covers most of the continental US year round, but a gate or exposed north entry in a deep-freeze climate can drop below -4 F, so check your design low before you commit it to an unprotected exterior location.
3) Do I need an access control panel to use an SDC EntryCheck 923 keypad?
Not for the 923 or 923P. Both are standalone: they carry 4 outputs on board, 2 relay and 2 solid state, each configurable timed or latching, so they drive the strike or maglock directly and manage their own user list. The 923PW is the exception. It's a Wiegand output reader, so it has to report to a panel and cannot release a door by itself.
4) Can I use both a card and a PIN on the SDC 923P keypad?
Yes, and you choose the behavior. The 923P and 923PW carry an integrated HID proximity reader with three user modes: PIN or card (either one grants access), card only, or card and PIN together for two-factor at a sensitive opening. That last mode is the one to specify for a server room, pharmacy, or cash office where a shared code alone isn't acceptable.
5) What is the difference between the SDC EntryCheck 923 keypad and the Securitron DK-12 keypad?
Both are standalone digital keypads that control a single opening without a panel behind them. The Securitron DK-12 is a stand alone digital keypad in the DK12 series. The SDC EntryCheck 923 is offered in three models on the same narrow housing: the 923 self-contained keypad, the 923P with an integrated proximity reader, and the 923PW with Wiegand output, so a credential-reading or panel-reporting version is available on the same footprint. The 923 housing is rated indoor/outdoor and operates from -4 degrees F to +140 degrees F. If the opening is keypad-only and interior, the DK-12 covers it; if you need card plus PIN at the same door or an exterior mount, the 923P is the one to specify.
6) Can I use an ACSI 1355-1 keypad on an exterior door instead of the SDC 923?
The ACSI 1355-1 is a digital indoor keypad in the 1355 series, so it suits interior openings. For an exterior door, the SDC EntryCheck 923 is the indoor/outdoor unit of the two: its housing is weather and vandal resistant with a moisture-resistant 12-key illuminated keypad, and it is rated from -4 degrees F to +140 degrees F (-20 degrees C to +60 degrees C). Contractors specifying a gate, a loading dock, or any keypad exposed to weather should take the 923; the 1355-1 is the simpler choice where the keypad lives inside a conditioned space.
7) Which keypad reports back to an access control panel - the SDC 923PW, the ACSI 1355-1, or the Securitron DK-12?
The SDC EntryCheck 923PW is the Wiegand output model with an integrated proximity reader, so it passes credentials to a head-end access control panel rather than making the grant decision itself. The ACSI 1355-1 is a digital indoor keypad and the Securitron DK-12 is a stand alone digital keypad, both keypads in their own right. The 923 and 923P are also self-contained and switch the door locally through their own outputs. Integrators pulling a door onto an existing panel should specify the 923PW; the standalone units are for openings that are not tied back to a system.
8) How many user codes does the SDC 923 keypad hold, and how long can the PINs be?
Up to 500 users, with PINs of one to six digits. That's enough for a mid-size tenant roster or a whole department without a head-end system. Six-digit codes are what you want if you're issuing one per person and rotating them; shorter codes are for a shared door where recall matters more than uniqueness.
9) How much current does the SDC 923 keypad draw, and will my existing access control power supply run it?
Draw is 30mA typical, 150mA maximum. That's small enough that the reader itself is rarely the constraint on a shared supply. Size the supply for the lock, not the keypad: a maglock or electric strike pulls far more than 150mA, and that load plus any other devices on the same circuit is what decides the amperage you need.
10) Does the SDC 923 keypad stop someone from guessing codes or propping the door?
Several things work against that. There's a keypad tamper lockout that shuts the pad down after repeated bad code attempts, a built-in tamper switch on the housing if someone tries to pull it off the wall, timed anti-passback so one credential can't be reused immediately, and anti-tailgate protection. For a multi-tenant lobby or a back-of-house door with turnover, the anti-passback and lockout are the two that actually matter day to day.
11) What are the alternatives to the SDC EntryCheck 923 standalone keypad?
Two other standalone keypads worth knowing. The Securitron DK-12 is a stand alone digital keypad from the DK12 Series, another single-door unit that manages its own codes. The ACSI 1355-1 from the 1355 Series is an indoor keypad, so it's the one to rule out for any exterior or unheated opening; the 923 is the rated indoor/outdoor choice there. Neither of those carries a proximity reader, so if you need card credentials rather than codes alone, the 923P is the one in this group that does it.
12) Can I set the SDC 923 keypad to hold a door unlocked during business hours?
Yes, through the latching output mode. All four onboard outputs (2 relay, 2 solid state) on the self-contained 923 and 923P can be set timed or latching. Timed gives you a momentary release for normal entry; latching holds the state until a code toggles it back, which is how you unlock a storefront in the morning and secure it at close. The 923PW passes Wiegand to a panel instead, so on that model the panel handles scheduling.
13) I only need a PIN keypad, no card reader - what is the simpler equivalent to the SDC 923P?
Drop to the base SDC EntryCheck 923, which is the self-contained keypad on the same narrow 1-3/4 inch W x 7-5/16 inch H x 1-3/8 inch D housing with a 1-1/2 inch wall projection, without the integrated proximity reader that the 923P carries. It still holds up to 500 user codes with PINs of one to six digits and provides 4 outputs, 2 relay and 2 solid state. For an interior opening the ACSI 1355-1 digital indoor keypad is another PIN-only option. Since the 923 and 923P share the housing and cutout, a property manager standardizing across a site can mix them door to door and keep one mounting detail.
14) The mullion is too narrow for a standard keypad - what fits?
The SDC EntryCheck 923 is the narrow-body unit of the group, measuring 1-3/4 inch W x 7-5/16 inch H x 1-3/8 inch D with a 1-1/2 inch wall projection, which is what lets it land on a narrow stile or a tight jamb where a square-format keypad will not sit flat. All three models, 923, 923P, and 923PW, share that housing, so the proximity reader and Wiegand versions fit the same narrow location as the base keypad. Glass front installers working aluminum storefront generally start here rather than with the ACSI 1355-1 or the Securitron DK-12.
15) Is the SDC 923 keypad rated for commercial use or is it a residential product?
Commercial. The EntryCheck 923 is built for commercial openings, and the feature set reflects it: 500 users, onboard relay and solid state outputs, vandal resistant housing. It gets used on retail back doors, healthcare and school entries, industrial facilities, government buildings, and multi-tenant residential common doors, which is a commercial application even though the building is residential.
How fast can I get the SDC 923PW delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the SDC 923PW come with a warranty?
Absolutely. The SDC 923PW is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the SDC 923PW?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the SDC 923PW from ZenSupply?
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