Ajax DoorProtect (8EU) ASP black

Enhanced security with additional detectors
DoorProtect Jeweller features terminals for connecting any third-party wired detector with an NC contact type3 to enhance the reliability of the entire system. For example, an additional opening detector with a different operating principle can be integrated, or even a motion or vibration detector. When connected to DoorProtect Jeweller, these devices can raise alarms either independently or along with the opening detector.

Wire-free flexibility and stellar performance
DoorProtect Jeweller powered by the pre-installed CR123A battery for a hassle-free wire-free setup. While these batteries undergo real-time testing during production, Ajax Systems additionally inspects every unit to verify the accuracy of its characteristics. The battery is easily replaceable and offers up to 7 years of autonomous operation. Battery status is always accessible in an Ajax app, with users and the monitoring company receiving low power warnings months in advance.

Long-range performance
For complex radio signal conditions, the ReX Jeweller range extender boosts the range of all Ajax devices and manages their communication with the hub via Jeweller. And ReX 2 Jeweller assures stable communication even through steel and concrete via Ethernet using the wire as the additional communication channel. Up to 5 range extenders can operate within one Ajax system to expand the network twice as big, covering multistory buildings with underground parking and basements.

System supervision
All Ajax devices perform automatic self-diagnosis and report their states to the hub. Essential parameters, including tamper, communication, power supply, and sensor states, are continuously monitored. The Ajax Cloud server controls communication between the hub and Ajax apps, ensuring instant notifications for security companies and users. If there is any malfunction or communication failure, an engineer will be immediately informed to provide the necessary services.