Tailor-made, simple, flexible – Siedle access control

With Siedle Secure, you control who enters your building, when, and through which door. The system offers fully flexible access permissions and scales from single-family homes to mixed‑use buildings, large residential complexes, and logistics sites with over 500 doors – even across multiple locations. 

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Secure, controlled access for every need

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Standalone solution for individual access points

From front doors to car park gates and executive floors, our electronic key reader provides stand‑alone access control for individual entrances. It supports up to nine users, and its integrated switch contact opens the door conveniently, reliably, and securely.

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For small residential and commercial buildings

For varying access profiles in small mixed‑use buildings, the Siedle Entrance Controller is the perfect fit. It connects up to eight doors and 899 users, who authenticate via transponder or access code. Programming is fast and intuitive – on the device or centrally via interface.

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For large industrial and residential complexes

The Siedle Secure Controller brings virtually unlimited access control to commercial, industrial, logistics, and residential environments. It manages all access and switching operations, supports unlimited users, and stores up to one million events. One controller connects up to twelve doors – and by combining multiple units, systems with up to 512 doors are possible. An interface also links it to other building systems.

Overview of the product range

Secure Controller
Secure Extension
Entrance controller
Readers at the entrance
readID One
Transponder

Details about the Secure Controller

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Commissioning without risk

The wizard guides installers safely and easily through the installation of the Siedle access control system. The Quick Guide also shows how to add users and ID.

Secure Controller Quick Guide
Siedle Access Administration
Web-based user management

User and access profile administration is web-based – via an intuitive interface – which is handy for property management or the HR department.

Siedle Secure Controller transfer protocols
Use two protocols

Two independent lines permit parallel use of two transfer protocols – Open Supervised Device Protocol (OSDP) or Siedle Vario bus.

Siedle Secure Controller lots of profiles and users
Lots of profiles and users

Time periods for opening specific doors or for switching functions for any number of users can be created in the 1.000 programs for doors and 1.000 programs for users.

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Multi-client capability

Multi-client capability allows each individual user to define the access control for their own spaces – in commercial buildings with multiple law firms, companies and other tenants, for example.

Details
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Anti-passback mode

Anti-passback prevents users from entering a secure area again using the same means of identification without first having properly exited the area.

Details
Siedle Secure Controller powerful technology
Powerful technology

The Secure Controller operates up to eight modules – Siedle code locks or electronic key readers – on each of its two bus lines, i.e. 16 in total. It controls up to four doors.

Siedle Secure Controller networking without a server
Networking without a server

To control more than four doors, several Secure Controllers are networked directly with one another – without the need for intermediary Siedle devices.

Siedle Access Automation
System-independent

The Secure Controller is system-independent. It can be used in In-Home bus systems and in our Siedle Access Professional IP system.

Siedle Secure one price
One price. No licence fees.

All inclusive: There are no licence fees for extending the Secure Controller's scope of functions and user database. This makes calculations easier and there are no unforeseen costs.

Siedle Secure Controller
To the product data Secure Controller

Secure Extension

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Open doors, control functions

Equipped with eight inputs and four outputs, Secure Extension opens doors and controls other functions. For example, an elevator and the release of floor access or the lighting.

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Well combined

Up to two Secure Extensions can be combined with a Secure Controller to control additional doors. Up to four Secure Extensions are possible for switching other functions.

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Well installed, well taken care of

For installation in the control cabinet, Siedle Secure Extension requires six module widths and standard cables. Power can be supplied via the Secure Controller.

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Tested and found to be better

We tested Siedle Secure Extension according to our strict specifications in our EMC laboratory . Functional reliability, resilience and durability exceed the usual market standards.

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Product data Siedle Secure Extension

A small, effective solution: the entrance controller

Segment detached homes
The basis for detached homes

One Siedle entrance controller controls up to two doors, making it ideal for detached homes. A code lock or an electronic key reader can be connected to each door.

Segment commercial properties
Can be extended for commercial properties

An extension allows the entrance controller to control up to eight doors making it ideal for commercial buildings. The device is installed directly next to the entrance controller on the control cabinet's top hat rail.

 

 

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Programming made easy

Door functions and Siedle transponders are programmed with just six simple buttons on the integrated display. Detailed programming instructions are included with the input controller.

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Large memory

The entrance controller's memory can handle up to 1,000 different transponders – as key fobs or in credit card format – as well as 100 key codes.

Siedle Entrance controller
More about the entrance controller

Readers

Siedle access control electronic key card
To the product
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OSDP reader for Siedle Vario

The access control reader ReadID MIFARE for Siedle operates using the OSDP protocol. It is also equipped with a code lock and is compatible with the Siedle Vario design range.

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OSDP reader for surface-mounted installation

The ReadID Wall E OSDP reader is designed for doors without door communication. It is seamlessly integrated into our system environment via the interface of the Siedle Secure Controller.

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Slim and powerful for OSDP

At just 50 mm wide, the readID Wall S OSDP reader is ideal for installation on door frames. It reads the latest Siedle RFID transponders, and its PIN pad enables secure access code entry.

Certified for Siedle Secure
Certified for Siedle Secure

We didn't develop the readID One ourselves. But put through its paces. It meets our strict standards and is therefore Certified for Siedle Secure.

 

Siedle access control code lock
To the product
Siedle Secure Datenerfassung USB-Reader
Convenient with electronic key reader

Fast, easy, secure: To open a door, a Siedle transponder is held up to the Siedle electronic key reader. If lost, the participant is quickly removed from the system.

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Siedle Secure for every style Siedle design lines
Siedle Diebstahlschutz-Controller
Pilfer safeguard

Electronic key readers and code locks can be protected with the Siedle anti-theft controller. Even with special tools, the system cannot be opened without destroying it.

Product data

Easy transponder detection: readID One

Siedle Secure USB-Reader Plug&Play
Ready for use

Once connected to a standard computer in Plug+Play mode, the readID One is ready for use.

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Effortless detection

As soon as a Siedle transponder is held over the read area, the readID One captures the required data and transmits it in CSV or Excel, for example.

Siedle Secure Mifare Desfire V2
Highest security standard

The system works with the MIFARE DESfire EV3 technology, which is currently considered the most secure radio identification method.

Segment commercial buildings
For large projects

The readID One is particularly useful in locations where a lot of people have access and many users need to be managed. Such as commercial buildings and residential properties.

Operating systems
For all operating systems

The readID One is compatible with Microsoft, Linux and Apple operating systems. There are no specific system requirements.

Certified for Siedle Secure
Certified for Siedle Secure

We didn't develop the readID One ourselves. But put through its paces. It meets our strict standards and is therefore Certified for Siedle Secure.

 

Siedle ReadID One USB reader

View the product data

The Siedle transponders

Siedle access control electronic key card
Key formats

The Siedle electronic key is available as a card or key fob. Both formats operate passively and require no batteries. They are maintenance-free, low-cost and environmentally friendly.

Siedle Secure Mifare Desfire V2
Highest security standard

The Siedle transponders support MIFARE DESfire EV3, which is currently the most secure technology for RFID (Radio Frequency Identification).

Siedle Secure Transponder
Suitable for all needs

Our transponders come in sets of three or ten, so that they cover the majority of needs perfectly and unnecessary costs are avoided.

Siedle access control electronic key card
To the products

Siedle Secure: systematic access control

Siedle Access Control design lines

Access control across the board

The entrance access control functions – the code lock, electronic key reader and the fingerprint reader – are available for our Vario, Classic, and Steel design lines.

Siedle Secure Controller wizard

Commissioning made easy

Commission an access control system in just a few steps: The Siedle Secure Controller web-based wizard guides the installer safely and easily through the installation. Even for larger systems.

Our Quick Guide also shows the most important steps for adding users and ID.

Siedle Secure convenient user management

Conveniently manage users

User management can't get much easier than this. The Siedle Secure Controller is managed via a web-based interface; the ReadID One reader quickly reads data from transponders and transmits it directly to the system. Or to any common word processing program.

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Cost-effective extension with our Secure Extension

Siedle Secure Extension extends the Siedle Secure Controller by four switching contacts – for controlling doors or other functions, making it easy, flexible and cost-effective to extend your access control systems.

Siedle Secure: Two lines. Two protocols.

Two lines. Two protocols.

The Siedle Secure Controller has two bus lines, which means that two transfer protocols can be used – the Siedle Vario bus and the Open Supervised Device Protocol (OSDP).

Siedle Access control Electronic Key Card

Highly secure

All Siedle transponders support MIFARE DESfire EV2 technology, which is currently the highest security standard for electronic ID.

Siedle Access Control design lines

Access control across the board

The entrance access control functions – the code lock, electronic key reader and the fingerprint reader – are available for our Vario, Classic, and Steel design lines.

Siedle Secure Controller wizard

Commissioning made easy

Commission an access control system in just a few steps: The Siedle Secure Controller web-based wizard guides the installer safely and easily through the installation. Even for larger systems.

Our Quick Guide also shows the most important steps for adding users and ID.

Even more about the Siedle Secure
To the FAQ

Certified for Siedle

Our access control meets the highest standards

Uncompromising standards for the highest quality

We don’t build every device in‑house – for select components, we work with specialist partners such as those behind the readID One and our OSDP readers. But Siedle quality remains non‑negotiable: every external device undergoes the same rigorous testing as our own.

Only products that meet our uncompromising standards for functional safety, durability, and longevity earn the “Certified for Siedle” designation.

The “Certified for Siedle” certification process

The Siedle system range – everything you need from a single source

Our integrated system approach allows Siedle Secure readers to pair seamlessly with cameras, door intercoms, call buttons, and more. The result is a consistent entrance design across the entire Siedle range.

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Siedle Vario: modular by design Siedle Vario
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Siedle Classic: a robust design

This range delivers everything you expect from a premium door intercom system: a contemporary interpretation of classic design and solid stainless steel as standard.

Siedle Classic
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Siedle Steel: truly unique products

Every Siedle Steel door intercom is a one‑of‑a‑kind creation – individually designed, precisely crafted, and built to order. With limitless design freedom and a striking, architectural aesthetic, Siedle Steel defines a new level of excellence in high‑end systems.

Siedle Steel
Siedle Touch code lock
Siedle Touch: touchscreen elegance at the entrance

The multifunctional Siedle Touch displays can replace up to 2,000 doorbells while performing the full range of door station functions. The integrated code lock also connects seamlessly with Siedle Secure.

Siedle Touch
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Indoor stations: variety in your home

The quality and diversity of our products extend seamlessly beyond the front door. Our indoor stations are available as touchscreen panels, with or without a handset, and in a wide selection of colours and materials.

Indoor stations
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Siedle app: mobile communication

The Siedle app turns mobile devices into extensions of your door communication system. It can supplement or replace an indoor unit – at home, on the move, or anywhere in the world.

Siedle app
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Siedle cameras: seamless visibility for your entrance

Access control is good – but seeing is even better. Siedle cameras provide high‑quality video surveillance for every entrance scenario – from single doors to large‑scale buildings.

Siedle cameras

Experience Siedle: our dealers

Services for professionals

We offer our specialist trade partners a range of services designed to simplify the selection, installation, commissioning, maintenance and repair of Siedle products.

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Remote commissioning service

Our specialists commission access control systems conveniently online – powered by the Siedle Entrance Controller or the Siedle Secure Controller.

Make an appointment
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Technical Service Center

Our Technical Service Center answers questions about the technical details of our products, planning, installation, commissioning, maintenance, and spare parts.

Submit a request
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Contract maintenance

Our contract maintenance service supports Siedle partners in the electrical trade, with qualified specialist companies taking care of planning, installation, repairs, and more on our behalf.

Contract maintenance

Door communication from Siedle is incredibly versatile.