Hybrid, wireless and wired alarm center, for professional installations, both residential and commercial. Communication is done via Ethernet and/or Dual SIM 4G. The supervised bidirectional link of the detectors and accessories is carried out by radio frequency or by cable communication following its own protocols, Jeweller, Wings (868 MHz) & Fiber, obtaining Grade 2 certification. The wireless link achieves great reliability thanks to its advanced Jeweler protocol with AES high security encryption. The exclusive instantaneous and intelligent supervision system detects the inhibition of the signal, identifying a certain inactivity time and, in turn, reduces maintenance costs since it considerably extends the life of the detector batteries without compromising security. The wireless signal is capable of covering distances of up to 2 km in open space. It also includes functions to facilitate installation, such as intelligent support (Smart-Bracket) or the simple linking of detectors to the alarm system. On the other hand, communication by cable, Fiber, expands the possibilities of installation in metal and concrete structures. It has 8 bus inputs with a 4-wire cable, achieving a range of up to 2 km per line. It accepts bus, star and ring connection topologies to adjust to any type of installation. It allows up to 100 zones, both wireless and wired, allowing the possibility of grouping these devices into up to 9 different groups, on which the different arming, partial arming, and disarming actions can be carried out. These Ajax devices have different possible configurations such as 24-hour zone, zone with entry or exit delay... The FIBRA-HUBHYBRID-4G-B panel has an AC 110-250 V power input and another input for battery 12V rechargeable backup battery with up to 60 hours of life. The triple Ethernet and dual SIM 4G communication is its main advantage for remote access, both for the user and the installer, since it allows connection through the AJAX PRO Desktop software for PC and the mobile applications for iOS and Android Ajax Security Systems (end user) and AJAX PRO: Tool for Engineers (professionals). Through these applications it is possible to configure the entire system, manage users and their permissions, add devices, group them into rooms and modify their configurations. The use of the cloud supports dynamic IP without the need to open ports. Ajax user will enjoy many advantages, since they will be able to receive reliable and instant notifications in both desktop software and mobile applications. As an additional complement to the Ajax alarm system, up to 25 IP cameras or video recorder channels can be added from the mobile application to be able to verify the video stream live.