Fibra is a two-way wired protocol, ensuring fast and secure communication between hubs and devices.
Based on a bus connection method, Fibra delivers instant data-rich alarms: security companies and users
know which device was triggered, when and where it happened.

Fibra features encryption and authentication to prevent forgery, and polling to display devices status in real
time. Supporting up to 2,000 m of wired connectivity, Fibra is ready to protect any facilities, and deliver the
best user experience for both end users and installers

Key Features

• Compatible hub models: Hub Hybrid (2G) and Hub Hybrid (4G
• Sensitive element: 1 PIR sensor
• Motion detection distance: up to 12 meters when installed at the height of 2.4 meters.
• Motion detection angles: horizontal — 88.5° vertical — 80°
• Motion detection speed: from 0.3 to 2.0 m/s. The direction of the detector lens should be perpendicular to an alleged intrusion path into the room.
• Sensitivity: 3 levels. Adjusted by a PRO or user with admin rights in the Ajax app.
• Pet immunity: up to 20 kg, up to 50 cm in height