Ajax Systems introduces Ajax SIM for reliable alarm transmission

Posted to Products on Thursday, April 17, 2025 Share:

AJAX SYSTEMS has announced the roll-out of the Ajax SIM service: a solution purpose-designed to provide uninterrupted communication between security systems and Monitoring Centres.

Ajax SIM is an Internet of Things-optimised SIM card tailored for machine-to-machine communication. Pre-installed in Ajax hubs, it automatically connects to the strongest available network across 2G, 3G and LTE bands, providing continuous operation even in those areas with weak or fluctuating coverage.

Unlike standard SIM cards that often require manual set-up and activation, Ajax SIM is ready to use from the moment the system is powered on, raising the reliability and ease of use.

For end users, this translates into uninterrupted transmission of alarms and events, ensuring that critical signals reach Monitoring Centres without delay. For security professionals, Ajax SIM simplifies the installation process and offers a valuable opportunity for recurring revenue streams.

Secure processing

Each SIM is locked to its designated hub, preventing unauthorised use and ensuring that all transmitted data is securely processed through Ajax Cloud. These safeguards provide end users with confidence that their security system is protected against interference or breaches at all times.

Prioritising user privacy, Ajax SIM only collects essential data (such as SIM and hub identifiers) without storing personal information or engaging in data tracking.

Designed for professional security applications, Ajax SIM is already available in North America and will soon be expanded to encompass the Benelux, France, Italy, DACH, Iberia, LATAM, the Baltic countries, Eastern Europe, South East Europe, the Ukraine, the Nordic countries and beyond.

As cellular connectivity becomes a global standard, Ajax SIM ensures that every system shipped is ready to perform from Day One.

Service introduction

The service will also be introduced in Africa (South Africa, Senegal, the Ivory Coast, Mauritius and Kenya), ASEAN (Vietnam, Thailand and Singapore), Oceania (Australia and New Zealand) and MENA (Saudi Arabia).

With this widespread availability, Ajax SIM is a global solution designed to meet the needs of security professionals and end users worldwide.

*Further information is available online at https://ajax.systems