Ajax Systems
Ajax is a professional-grade security platform combining 868 MHz Jeweller RF wireless, Fibra wired topology and a REST API, used across residential, commercial and industrial installations in 130+ countries.
Ajax Fibra: Wired Security Topology with 2000m Cable Runs and 100 Devices per Line
How the Ajax Fibra wired extension works: 2-core cable, up to 2000m per line, 100 devices per Fibra line on Hub 2 Plus, power and data over the same pair, daisy-chain topology, and Fibra detector list.
Ajax API Integration: Connecting Ajax to KNX, Home Assistant and Third-Party Systems
Ajax REST API with OAuth 2.0 — arm/disarm, event webhooks, device state polling. Home Assistant HACS integration, KNX binding via xknx, partner API access, and cloud dependency considerations.
Ajax Hub 2 Plus Installation: Panel Mounting, GSM/Ethernet Redundancy and Zone Configuration
Step-by-step Hub 2 Plus installation: DIN rail vs direct mount, dual SIM failover with APN configuration for European carriers, Fibra and Jeweller zone setup, battery backup calculation, grounding, and handover checklist.
Ajax Systems integration in your building panel
We design and manufacture DIN-rail panels with Ajax Hub 2 Plus, Fibra line wiring, KNX and Home Assistant integration — delivered tested with full commissioning documentation.
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