Bundle Overview

This Ajax Hub 4G Wireless Alarm Combo is a pre-matched kit built on the Ajax Systems platform — widely regarded as the most advanced professional wireless alarm ecosystem available. Designed to protect both indoor and outdoor zones, the kit includes the Ajax Hub with integrated 4G/2G cellular communication for reliable wireless reporting, 4 Ajax MotionProtect Outdoor detectors — triple-technology outdoor sensors with PIR, microwave and AI filtering for near-zero false alarms in harsh outdoor conditions, 2 Ajax SpaceControl keyfobs and an Ajax HomeSiren for immediate indoor alert and an Ajax StreetSiren for highly visible outdoor deterrence. All devices are in matching black finish for a sleek, uniform installation. Ajax's Jeweller two-way radio protocol provides encrypted, tamper-resistant communication with an open-air range of up to 1,700 metres. Every device reports its signal strength, battery status and tamper state back to the hub in real time, giving installers and end users complete system transparency through the Ajax app. The Ajax Hub 4G supports up to 100 devices, making this kit an excellent foundation for a system that can grow with the property. Monitoring station integration via Contact ID, SIA and Ajax Translator protocols is supported out of the box. Key highlights: Ajax Hub 4G with dual-path communication (Ethernet + cellular) • Jeweller encrypted two-way RF — 1,700m open-air range • 4 Ajax MotionProtect Outdoor detectors • Visual alarm verification • Up to 100 devices per hub • Ajax app with real-time alerts, remote arming and device health monitoring • Monitoring station ready (Contact ID / SIA).