Hotel Lock Key Cards

Hafele Dialock Key Card Compatible

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

A compatible replacement for Häfele Dialock HH (standalone encoding line) — a 13.56 MHz contactless smart card, encoded by specification to read identically on your existing readers. One of the specialist formats few suppliers offer — order single spares or bulk quantities at a fraction of OEM list pricing.

How the compatible Häfele Dialock HH (standalone encoding line) works

The Häfele Dialock HH (standalone encoding line) is a 13.56 MHz high-frequency contactless credential read over the ISO/IEC 14443 air interface. Its data structure is Dialock encoding (distinct line item, PO25121022); 1K contactless smart card / Tag-it HF-I substrate. 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.

We build the compatible Häfele Dialock HH (standalone encoding line) by encoding the matching data structure onto a programmable 13.56 MHz ISO 14443-A memory card / 1K contactless smart card chip. Once written, the credential presents the same bits, the same facility code, and the same card number your reader already accepts. That is what "compatible by specification" means: not a generic look-alike, but a credential engineered for the exact format your system expects.

The Häfele 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

Dialock encoding · Dialock · Häfele Dialock HH · Hafele Dialock card · Dialock DT 750 card

Häfele 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.

Häfele Dialock HH (standalone encoding line) — common questions

Is this a genuine Häfele card or a compatible one?

It is an independently manufactured compatible credential — engineered to the same specification as the Häfele Dialock HH (standalone encoding line) so it reads identically on your existing readers, but it is not an Häfele-branded product. Security ID Systems is independent and not affiliated with Häfele; your access-control panel accepts the credential exactly the same way.

What chip is the compatible Häfele Dialock HH (standalone encoding line) encoded on?

It is encoded on a 13.56 MHz ISO 14443-A memory card / 1K contactless smart card programmable chip. That platform carries the original 13.56 MHz HF data structure precisely, so the credential presents the same information your readers already accept.

What frequency and format is the Häfele Dialock HH (standalone encoding line)?

It operates on 13.56 MHz HF, using dialock encoding (distinct line item, po25121022); 1k contactless smart card / tag-it hf-i substrate. 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 Häfele 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 Häfele Dialock HH (standalone encoding line)

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.