AJAX (Hub kit 3 - Black) Starter Kit for Security System AJAX Wireless Intruder Ranges
Ajax Hub 2 Kit 6w, White - Alarm System Kits - AliExpress
Professional alarm kit - Grade 2 Certified - Ethernet and GPRS communication - Wireless 868 MHz Jeweler - Up to 100 wireless inputs - Smartphone App and PC Software - PT REFURB
Hub — Intelligent security control panel | Ajax Systems
AJAX Alarm System Smart Home Kit 1, Hub, sensors, siren, remote, relay, socket | eBay