SimonsVoss System 3060 Explained: Active Transponder, Not a Card

SimonsVoss System 3060 is a battery-powered electronic access-control and locking system, built around digital cylinders and readers that are opened by a SimonsVoss transponder, SmartCard, or smartphone. It is made by SimonsVoss Technologies, part of the Allegion Group, and marketed as "Made in Germany." A single System 3060 installation can scale to tens of thousands of doors and users.

The most important thing to understand about System 3060 is that its core credential is not a passive plastic card. The standard "key" is an active transponder — a small, battery-powered device that communicates with the lock only when its button is pressed. That design choice is what makes SimonsVoss fundamentally different from the contactless-card systems it is often compared with, and it is the reason a SimonsVoss key is not something a third party clones.

A SimonsVoss transponder communicates with the lock at 25 kHz, and it is an active device powered by its own battery (a coin cell such as a CR2032 or CR2450). This is a deliberate contrast with the passive 13.56 MHz cards used by most access systems, which draw their power from the reader's field. Because the SimonsVoss transponder has its own power and its own protocol, it is presented button-in-hand rather than simply held near a reader.

The practical consequences are long life and no passive skimming: SimonsVoss rates the transponder for up to 400,000 activations or around ten years on standby. There is no fixed serial number sitting in an unpowered chip for a walk-by cloner to read at 13.56 MHz, because the credential is not a passive 13.56 MHz card at all.

The 868 MHz radio in a SimonsVoss system is WaveNet — the wireless network that connects the locks to the management PC — and it is not the credential frequency. WaveNet lets an administrator push access changes, read audit trails, and manage a blacklist across the building without wiring every door, but a user's transponder never talks to the lock at 868 MHz. Confusing the WaveNet networking band with the credential is the single most common mistake made about SimonsVoss.

Because three different radio bands appear in SimonsVoss literature, it is worth separating them cleanly. The table below shows what each band actually does.

A SimonsVoss transponder is not a card that can be cloned by reading a serial number. It is an active, battery-powered device whose credentials are protected by a hardware Secure Element — SimonsVoss states that "the Secure Element stores the encrypted system data" and "safely protects against external attacks," and that its electronic keys "are protected against unauthorised copying." The system is marketed under SimonsVoss's "AX security architecture."

Note that SimonsVoss's own published materials describe "encrypted system data" and a Secure Element rather than naming a specific cipher, so this guide does not claim a particular algorithm for the transponder. What is clear from SimonsVoss's documentation and its DIN EN 15684 certification for the Digital Cylinder AX is that the credential is a keyed, copy-protected device rather than an open, readable card — which is precisely why there is no aftermarket SimonsVoss transponder.

Yes — beyond the active transponder, SimonsVoss System 3060 also supports a passive SmartCard option and a smartphone credential. The SmartCard option is an AES-secured 13.56 MHz contactless card (ISO/IEC 14443-A), useful where an organisation prefers a card form factor or wants one badge for access and other applications. The smartphone route is SimonsVoss's MobileKey / AX2Go, which unlocks over Bluetooth.

These options coexist on the same System 3060 installation, which is one of its selling points. For a form-factor-by-form-factor comparison of the transponder, the SmartCard, and MobileKey — and why none of them can be bought as an aftermarket duplicate — see the companion guide, SimonsVoss 3060 credentials: transponder, SmartCard or MobileKey.

No third-party "compatible" SimonsVoss transponder or SmartCard exists, and Security ID Systems does not offer one. A SimonsVoss credential is keyed into your specific System 3060 installation — the active transponder is a copy-protected battery device, and the SmartCard option is encoded with your system's data — so additional credentials come only from SimonsVoss or your installer.

Where we can help is the surrounding infrastructure many facilities run alongside SimonsVoss. Parking barriers, lifts, and older perimeter doors frequently still use 125 kHz proximity cards or read a plain card serial number. Those open and UID-based formats we supply as fully compatible, encoded credentials that read identically on your existing readers.