13.56 MHz HF Smart Cards

Schlage aptiQ Compatible Card

13.56 MHz HF A-tier format No compatible sold online elsewhere

A compatible blank credential built on the matching AES-secured 13.56 MHz smart card / 1K contactless smart card platform — supplied ready for your own system to enrol as a drop-in spare for Allegion Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN). One of the specialist formats few suppliers offer — order single spares or bulk quantities at a fraction of OEM list pricing.

How the compatible Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN) works

The Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN) is a dual-frequency credential operating on both 125 kHz LF and 13.56 MHz HF, so the compatible part must carry the correct data on whichever band your readers use. Its data structure is aptiQ secured-sector with proprietary encryption + PACSA; or CSN-only (UID) mode; bit formats 26/32/34/35/36/37/40/48. When you present a credential, the reader decodes that exact structure and passes it to your access-control panel as a card number it recognises.

Because the Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN) is a secured smart credential, it is designed so the encryption keys stay under your control. We supply compatible blank credentials built on the matching AES-secured 13.56 MHz smart card / 1K contactless smart card platform, ready for your access-control system or integrator to enrol exactly as it would credentials ordered through the original vendor's channel. You get drop-in spares and bulk stock at a fraction of OEM pricing — and because your own system writes the keys, every credential inherits your site's security.

The Allegion format sits among the specialist proximity credentials most card vendors never tooled up to produce — which is why the only other source is usually the original manufacturer, at a steep premium. Supporting these hard-to-find formats is exactly what Security ID Systems specialises in. Tell us the format printed on your card, or send a sample for us to read, and we confirm compatibility before you order.

Also known as

Schlage NDE · Schlage LE · aptiQ · Schlage Control · 9651 fob · 9651T · 9691T · 8943

Allegion and all other brand and product names are trademarks of their respective owners. Security ID Systems is an independent manufacturer and supplier of compatible access-control credentials and is not affiliated with, authorized by, sponsored by, or endorsed by these companies. Brand and format names are used only to identify the systems our products are compatible with.

Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN) — common questions

Is this a genuine Allegion card or a compatible one?

It is an independently manufactured compatible credential — engineered to the same specification as the Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN) so it reads identically on your existing readers, but it is not an Allegion-branded product. Security ID Systems is independent and not affiliated with Allegion; your access-control panel accepts the credential exactly the same way.

How do you supply a replacement for my secured Allegion smart card?

The Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN) is a secured smart credential, so the encryption keys stay under your control. We supply compatible blank credentials on the matching AES-secured 13.56 MHz smart card / 1K contactless smart card platform that your own system or integrator enrols — exactly like ordering blanks through the original vendor's channel, at a fraction of the cost. Because your system writes the keys, the credential inherits your site's security.

What frequency and format is the Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN)?

It operates on 13.56 MHz HF, using aptiq secured-sector with proprietary encryption + pacsa; or csn-only (uid) mode; bit formats 26/32/34/35/36/37/40/48. Matching that exact frequency and data structure is what makes a compatible credential work — a card on the wrong band or bit length simply will not read.

Why can't I find this compatible card anywhere else?

The Allegion format is one of the specialist, proprietary credentials most card vendors never tooled up to produce, leaving the original manufacturer as the only source. Security ID Systems specialises in exactly these hard-to-find formats, which is why we can supply a compatible credential when no one else lists one.

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Order a compatible Schlage NDE / LE aptiQ (AES-secured 13.56 MHz smart card / CSN)

Send the part number or a photo of your card and reader. We verify the encoding before production and ship worldwide — including the rare formats no one else lists.