MotionProtect Fibra

Wired PIR motion detector



Fibra communication technology

Proprietary wired communication technology. Fibra combines the reliability of wires with the freedom of radio connection. It features:

  • Two-way communication.
  • Advanced anti-sabotage.
  • Instant notifications.
  • Remote configuration through an app.

Learn more

Line connection 4-core cable

Encrypted communication

Fibra line length up to 6,500 ft When using twisted pair U/UTP cat.5. Calculate the line length at the facility


Sensing element 1 × PIR sensor

Motion detection distance up to 39 ft When installed at 2.4 meters height. * — For INCERT compliance 10 meters

Motion detection angles horizontal — 88.5° vertical — 80°

Motion detection speed from 1 to 6.6 ft/s The direction of the detector lens should be perpendicular to the intended path of entry into the room.

Sensitivity 3 levels Sensitivity can be adjusted by PRO or user with admin rights in an Ajax app.

Pet immunity up to 44 lb up to 1.6 ft height Learn more

False alarm prevention SmartDetect Software algorithm.

Temperature compensation Effective motion detection within 14°F to 104°F range.

Motion detection angles Horizontal



It is recommended to install the detector on 7.9 ft height.

Device is designed for indoor use only.

Anti-sabotage protection

Tampering alarm Alerts of attempts to detach the detector from the surface or remove the mounting panel. Learn more

Protection against forgery Device authentication

Power supply

Fibra line power supply 5−30 V⎓, up to 25 mW The detector is powered by the control panel.


Dimensions 4.33″ × 2.56″ × 1.97″

Weight 3.03 oz

Operating temperature range from 14°F to 104°F

Operating humidity up to 75%

Protection class IP50



Complete set

MotionProtect Fibra SmartBracket mounting panel Installation kit Quick Start Guide

Additional information

Compliance with standards Learn more

Warranty 24 months Learn more

User manual Learn more

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