Tech specs

MotionCam Fibra

Wired IR motion detector supporting photo by alarm feature

MotionCam Fibra


Compatible hub models


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 in the Ajax apps.

Line connection

4-core cable

Fibra line length

up to 6,500 ft
When using the U/UTP cat.5 twisted pair cable.

Encrypted communication


Sensitive element

1 PIR sensor

Motion detection distance

up to 39 ft
When installed at the height of 7.9 ft.

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 an alleged intrusion path into the room.


3 levels
Adjusted by a PRO or user with admin rights in the Ajax app.

Pet immunity

up to 44 lb
up to 1.6 ft in height

False alarm prevention

Software algorithm.

Temperature compensation

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

Photo verification

Photo by alarm

The built-in camera is activated if the detector is armed and motion is detected.

Adjustable photo resolution

640 × 480 px
320 × 240 px (default)
160 × 120 px
Adjusted by a PRO or user with admin rights in the Ajax app.

IR backlight

For night photography and low light conditions.

Series of pictures

from 1 to 5 snapshots
Adjusted by a PRO or user with admin rights in an Ajax app.

Photo delivery

up to 7 s — 160 × 120 px resolution
up to 9 s — 320 × 240 px resolution
up to 20 s — 640 × 480 px resolution
Photo delivery time depends on the image resolution selected in the device settings.


It is recommended to install the detector at the height of 7.9 ft. The device is designed for indoor use only.

Anti-sabotage protection

Tamper alarm

2 tampers
Both are needed to fasten the left or right side of the detector’s mounting panel. The system receives notifications about attempts to detach the device from the surface or remove it from the mounting panel.

Protection against spoofing

device authentication

Power supply

Fibra line power supply

7−30 V⎓, up to 120 mW
The detector is powered by the control panel.

Sealed battery

It is used when the detector takes photos, activates an IR backlight, and transmits an alarm. The battery is charged from the Fibra line.



5.31" × 2.75" × 2.60"


5.29 oz

Operating temperature range

from 14°F to 104°F

Operating humidity

up to 75%

Protection class




Complete set

MotionCam Fibra
SmartBracket mounting panel
Installation kit
Quick Start Guide

Additional information

Compliance with standards


24 months

User manual