Alarm kits with connection via Fibra protocol

Fibra

— the wired communication protocol Fibra was created by Ajax Systems specifically for security systems. The technology has inherited the wireless capabilities of the related Jeweller protocol (see above), yet all devices are connected via a traditional four-core cable. You can connect either a single sensor or several dozen (including sirens and keyboards in any combination) to a Fibra line up to 2000 meters long. The digital architecture, when using the Fibra communication protocol, is built in the proprietary Ajax PRO application. Transmitted data is protected by encryption with a floating key, and Fibra communication is structured based on the TDMA principle: each device is allocated a short timeframe for data exchange with the hub. At other times, communication modules remain inactive, significantly reducing power consumption and helping avoid conflicts even when multiple sensors are activated simultaneously. Fibra is hardware-supported only by devices from Ajax Systems; however, there are special integration modules that allow such sensors to be connected to wired control panels from other manufacturers.