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125 kHz proximity 125 kHz Few competitors

IEI / Linear (Nortek Security & Control) Compatible Cards & Fobs

IEI (Identification Engineering Inc.) and its parent company Linear / Nortek Security & Control source their standard proximity credentials as HID-protocol 26-bit Wiegand cards, making them fully interchangeable with the broader HID 125 kHz ecosystem. American Key Cards supplies IEI/Linear-compatible clamshell cards and key fobs pre-encoded to your facility code and card number range, at value pricing with no dealer-channel minimums.

Quote IEI / Linear (Nortek Security & Control) credentials View 1 formats

Supported formats

IEI / Linear (Nortek Security & Control) formats we make compatible cards for

Pick your exact format for specs, OEM part-number equivalents, and a quote. Not sure which you have? Here's how to identify it.

IEI / Linear (Nortek Security & Control) Rare format

IEI / Linear 26-bit Proximity (HID-Compatible)

IEI/Linear 26-bit proximity cards are HID ProxCard II-protocol compatible credentials used throughout North American residential and commercial access control installations on Linear and IEI (Nortek Security & Control) hardware.

125 kHz We make it
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IEI / Linear (Nortek Security & Control) guides

Apartment gate with proximity card reader mounted on a pillar
Buyer Guides

IEI and Linear Proximity Card Replacement (HID-Compatible)

IEI and Linear access systems use standard HID H10301 26-bit cards. Skip the dealer — order compatible replacements programmed to your facility code direct from American Key Cards.

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Need IEI / Linear (Nortek Security & Control) cards in volume?

Tell us your IEI / Linear (Nortek Security & Control) format and quantity — we'll quote compatible cards and fobs, encoded to your facility code, usually within one business day.

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