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Ajax Hub 4G Black (AJAX-HUB-4G-B) — central security hub with 4G cellular and Ethernet connectivity, supporting up to 100 Ajax wireless devices and a built-in control panel. Functionally identical to the white AJAX-HUB-4G-W, the black variant suits darker wall colours and modern security panel aesthetics. The Ajax Hub connects all sensors, detectors, cameras, and smart devices in the Ajax ecosystem, relaying alarms and status over 4G cellular and Ethernet simultaneously for redundant communication. The built-in control panel allows arm/disarm directly at the unit, with full remote control via the Ajax app. Up to 100 devices and 50 users. Battery backup maintains operation during power interruptions. Key features Dual-path communication: 4G cellular + Ethernet Supports up to 100 Ajax wireless devices Built-in control panel (arm/disarm at the hub) Ajax app remote control and push notifications Professional monitoring centre integration Encrypted Jeweller protocol Built-in battery backup Specifications Model: AJAX-HUB-4G-B Colour: Black Connectivity: 4G (1x SIM) + Ethernet Max devices: 100 Max users: 50 Protocol: Jeweller (wireless, encrypted) Backup: built-in battery Need help choosing? Contact us at +27 32 586 3694 or support@audicoonline.co.za.