Pet Immunity - AJAX MotionProtect Plus Fibra User Manual

Fibra data transfer protocol
The detector uses Fibra technology to transmit alarms and events. This is a two-
way wired data transfer protocol that provides fast and reliable communication
between the hub and the rest of the devices. Using the bus connection method,
Fibra delivers alarms and events instantly, even if 100 detectors are connected
to the system.
Fibra supports oating key block encryption and veri es each communication
session with devices to prevent sabotage and forgery. The protocol requires
regular polling of detectors by the hub with a predetermined frequency to
monitor communication and display the status of the system devices in real
time in the Ajax apps.
More about Fibra protocol (in progress)

Pet immunity

When properly installed and con gured, MotionProtect Plus Fibra does not react
to animals up to 50 centimeters tall and weighing up to 20 kilograms.
The detector must be installed at a height of 2.4 meters without any obstruction
to its view — for example, in a corner where the view will not be blocked by a
closet or other furniture on which a pet can climb.
It is also important to set the proper sensitivity in the
High — the detector does not respond to cats (up to 25 cm tall).
Medium — it does not respond to small dogs (up to 35 cm tall).
Low — it does not respond to animals up to 50 cm tall.
When indoor motion detectors are installed below the recommended height,
animals move in the hypersensitive zone. If a shepherd walks on its hind legs or
even a small spaniel plays on a chair, the detector can raise an alarm. The
detector will also raise an alarm if the animal is able to jump to the level of the
detector or move near it.
Why detectors react to animals and how to avoid this
detector settings :