Anyone thinking about a new alarm system today quickly runs into a question that used to be the domain of specialized security technicians: cloud or on-premise? The fact that this decision now lands on the desk of IT leaders is no coincidence, it comes down to the system itself. A modern alarm server like ACTIGY® runs on the network infrastructure you already have and is simple enough to operate that it can become a normal part of IT, rather than staying a specialty reserved for external alarm technicians. That’s exactly why it makes sense to evaluate the deployment model using the same criteria you’d apply to any other IT system: control, cost, scalability, and data protection.
The real difference: the ACTIGY® Button
Before getting into cloud versus on-premise, it’s worth looking at what actually makes a system like ACTIGY® unique: the button itself. At first glance it looks like a simple alarm button. In practice, it does considerably more.
The ACTIGY® Button runs entirely on PoE, with no special cabling required, for example simply inserted between a VoIP phone and its switch port. No extra power supply, no Wi-Fi passwords, ready to go in under five minutes.
The real difference shows up in how it’s used. Through press-pattern recognition, the very same physical button can trigger completely different, server-defined alarm chains depending on how it’s pressed. A practical example: a single press brings a colleague into the room to calmly de-escalate a tense situation. A different, clearly defined pattern instead immediately triggers a call to security. This kind of graduated response from a single device isn’t possible with conventional alarm buttons.
The connectivity options are also built for practical use in businesses. Two digital inputs let you wire several inline switches to a single button, which noticeably cuts costs when you need multiple trigger points. A potential-free digital output lets you switch third-party systems such as doors, sirens, or building technology directly. And with the ACTIGY® App, available for Android and iOS, alarms can be received and triggered on the go as well.
On the security side, every button communicates exclusively over an encrypted connection (HTTPS/TLS 1.3, Perfect Forward Secrecy) and mutually authenticates using a unique certificate with its own ACTIGY® Server. Firmware updates are signed and distributed centrally, and every button continuously reports its own status, so tampering attempts or failures are flagged automatically.
This combination of security, flexible alarm logic, and straightforward integration into existing networks is exactly why the cloud-versus-on-premise question can be decided within the IT department in the first place, rather than by an external security provider.
What does an alarm server actually do?
The ACTIGY® Server is the central hub that decides what happens behind the scenes when a button is pressed: which alarm chain is triggered, who gets notified, and through which channel, from email and SMS to MS Teams, Cisco Webex, or the ACTIGY® App. It collects status reports from every connected button, keeps an audit-proof log, and connects to existing security and building systems in a vendor-neutral way via REST API, webhooks, or SNMP. It can also output dynamically generated, multilingual announcements through connected loudspeaker systems, generated on the fly for the situation rather than played back from pre-recorded, canned messages. The only real decision left is where this server runs.
Cloud deployment: ACTIGY® as a Service
With ACTIGY® as a Service (AaaS), Aspiria takes over running the server entirely, in a private cloud dedicated to each customer rather than a shared public cloud environment. For businesses without their own IT infrastructure, or with limited resources, this means a fast start: no server hardware to buy, no maintenance, starting at €21.99 net per month. The full functionality of the system is available without any limitations.
On-premise deployment: full data sovereignty
Anyone who wants to keep complete control over their security infrastructure within their own network runs the ACTIGY® Server as their own installation, for example as a VMware or Hyper-V image, starting at €328 net one-time. This option is particularly suited to organizations with strict data protection requirements, such as government bodies or educational institutions, and scales all the way up to a fail-safe, high-availability cluster for entire campuses.
Checklist: what the decision should come down to
For IT leaders weighing both options, five questions matter most. How large is the organization, and how many sites or trigger points need to be covered? Is IT infrastructure and staff already in place to run a dedicated server? Are there specific data protection or compliance requirements, for example in the public sector? How much scaling is expected in the coming years? And what budget is available for the upfront investment versus ongoing costs?
Two examples from practice
A mid-sized company without its own server infrastructure that wants to quickly and easily add security buttons at reception and in meeting rooms is usually up and running fastest with the cloud option. A government agency or university campus with strict data protection requirements and the long-term goal of consolidating many buildings and trigger points onto a fail-safe cluster, on the other hand, is better served by the on-premise option.
Conclusion
Cloud or on-premise, both options offer the same security, the same encryption, and the same feature set, including the graduated alarm response through the ACTIGY® Button. The difference lies purely in who operates the server and where the data resides, not in the quality of the security solution itself. That’s exactly what makes this a classic IT decision, one that can be answered with familiar criteria.
Want to find out which option fits your infrastructure? Get in touch with us or take a look at the technical details of the ACTIGY® Button and Server.