Ajax Sim: data connection for your Ajax Hub
Ajax's own SIM card, pre-installed in your Hub. It provides the mobile connection for your alarm system, so the Hub stays online if your fixed internet fails.
The Ajax Sim is a roaming SIM card with fair use and supports data only, no SMS. You receive notifications free of charge as push messages in the Ajax app.
What you get
Mobile back-up
Keeps the Hub online if your fixed internet connection fails.
Data only, generous fair use
With normal alarm use, you will not use up the data in practice.
Free push notifications
No SMS needed; notifications go through the Ajax app.
We activate it
Secures activates the service for you via Ajax PRO.
Why not a prepaid SIM card?
Online you often read that prepaid is cheaper. In practice, this turns out differently.
Daily usage
An Ajax Hub sometimes uses between 100 and 150 MB per month: even on wifi or cable, it continuously checks whether it can switch to mobile.
Not made for M2M
Prepaid consumer cards are not designed for machine-to-machine traffic. Your data bundle may run out just when your system needs the connection most.
Want more certainty? Our own M2M SIM card is built for alarm systems and runs on a network that is also used by government services.
Good to know
Already supplied in your Hub
You received the Ajax Sim with your Hub.
Secures as installer
Add Secures in your Hub, so that we activate the service via Ajax PRO.
Hardware-locked
Permanently linked to the Hub, cannot be transferred to another Hub.
Price
| Annual subscription | 84 euros incl. VAT |
| Activation fee (one-off) | 9,95 euros |
| Renewal | Per year, direct debit |
Ajax Sim vs our own M2M SIM card
We recommend our own M2M SIM card: more affordable, optionally with Voice and reusable. The differences at a glance.
| Feature | Our M2M SIM card | Ajax Sim |
|---|---|---|
| Price per year | € 42,00€ 34,71 | € 84,00€ 69,42 |
| Data | Yes | Yes |
| Voice (Hub can make calls) | Optional (Data + Voice) | No |
| SMS | No, free push notifications | No, free push notifications |
| Automatic provider selection | Yes | Standard Ajax roaming |
| Network also used by government services | Yes | Standard Ajax roaming |
| Reusable in another Hub | Yes | No, hardware-locked |
| Activation | By Secures | By Secures via Ajax PRO |
| View | Our M2M SIM card | This page |
Prefer more freedom?
Our own M2M SIM card is cheaper (from 42 euros per year), optionally with Voice so the Hub can make outgoing calls, and you can take the card with you to another Hub if you ever replace it.






















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