Filter criteria for identification media


We offer the full range of technologies commonly used on the market: Mifare, LEGIC, HID, EM, as well as Hitag. The new EV2 transponder type is also part of the range. It is used in our Mifare DESFire EV2 key fobs and cards and is 100% compatible with Mifare DESFire EV1 transponders. The significantly improved read range of the EV2 transponder supports user-friendly operation of Mifare reader units, even in the encrypting mode.

Frequency type

The transponders and cards are available in the frequencies 125kHz, 13.56MHz and also as a combination transponder, e.g., in the Mifare DESFire EV2 / EM4200 model. Typically, you can use the transponder at a distance of up to 4 cm from the reader, depending on the environmental conditions and the readers used. Basically, high-frequency (13.56MHz) and low-frequency (125kHz) allow different speeds in data transmission and thus consume different amounts of energy. High frequencies are, therefore, the first choice for more complex environments in terms of encryption.


Our range includes ID media in credit card format as well as key fobs in various designs.

We offer visual identity cards and multifunctional RFID cards according to the ISO/IEC 7813 standard.

The cards are laminated multilayer cards made of high-quality PVC film, which are ultrasonically welded and tamper-proof.

In the case of key fobs, we offer a selection of different designs. The Classic series

is made of high-quality Novodur plastic and is absolutely break- and kink-resistant. The lid (pressure window) is ultrasonically welded to the key fob, so these models are completely waterproof. It also makes it impossible to open the key fob.

The ceVo series stands for Classic Evolution. It is the further development of the established Classic key transponder. With ceVo and ceVo+, you have two model variants to choose from. Both versions are ultrasonically welded, completely waterproof and have a solid frame made of polished stainless steel, which nestles beautifully against the transponder contours. A further advantage is the metal detectability of the ceVo models, which means that they can also be used successfully in sensitive environments—e.g., in the food industry.

For the highest demands on function and design, we have developed the ceVoNEO series, which is a real eye-catcher thanks to its cheerful neon color.


Take advantage of the numerous design and personalization options to adapt identification media coherently to your needs. Whether a company logo or individual motif, whether engraving, lasering or printing, whether discreet design or striking eye-catcher—with us, everything is open to you.

Cards can be individually printed, personalized and designed on the front and back. To protect the motif, the print is covered with a transparent overlay film and thus lies abrasion- and scratch-resistant under laminate.

Likewise, key fobs can be upgraded with high-quality printing, whether with customized numbering or a company logo. The Classic series can be optionally provided with engraving or laser engraving. Standards such as numbering are applied to the transponder using the thermal transfer process under laminate. In the stainless steel variant, the number is applied with a laser. The ceVoNEO design model can be customized as desired via laser inscription as well as text and images.


Coding can be sesamsec standard or project-specific. The transponders are supplied pre-configured with sesamsec coding, so they work together with the sesamsec HMD readers in encoding mode if required. Customer- or project-specific programming is also possible. We also offer custom coding for special projects.

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