AJAX SYSTEMS AJ-S-MP-PLUS-FIBRA-B, SUPERIOR MOTION PROTECT PLUS FIBRA BLACK

Superior MotionProtect Fibra is a wired motion detector. It can recognize motion at a distance of up to 12 meters*. Does not respond to pets up to 50 centimeters tall and weighing up to 20 kilograms. For indoor installation. 
Superior MotionProtect Fibra works as part of the Ajax system, exchanging data with the hub using the secure Fibra wired protocol. The wired connection range is up to 2,000 meters when using a U/UTP cat.5 twisted pair. 
Superior MotionProtect Fibra is a member of the product line of wired Fibra devices. The installation, sale, and administration of these devices are performed only by accredited Ajax partners. 

Operating principle 
Superior MotionProtect Fibra is a wired motion detector. Using an IR sensor, the detector can identify intrusions by detecting moving objects with temperatures close to that of the human body. 
In the armed mode, the detector instantly transmits an alarm signal to the hub when it detects motion. The hub activates connected sirens, runs scenarios, and notifies users and the security company. 
All Superior MotionProtect Fibra alarms and events are recorded in the notification feed of the Ajax app. Users know exactly where motion is detected. The notifications contain the name of the hub (the name of the protected object), the name of the device, and the virtual room to which the detector is assigned. 
The detector registers alarms every 5 seconds. That is, 5 seconds is the minimum interval in which alarms can be sent to the monitoring station and Ajax apps. 
The detector doesn’t switch to the armed mode instantly. The time it takes to switch to the armed mode depends on two factors: delay when leaving (specified in the settings) and the “hub — detector” polling interval (in Jeweller/Fibra settings; the default value is 36 seconds). In the first case, the delay is set by a user or a PRO with administrator rights. In the second case, the delay occurs because the hub notifies the detector about the transition to the armed mode not instantly, but during one polling period. 

Fibra data transfer protocol 
The detector uses Fibra technology to transmit alarms and events. This is a wired data transfer protocol that provides fast and reliable two-way communication between the hub and the connected devices. Using the bus connection method, Fibra delivers alarms and events instantly, even if 100 devices are connected to the system. 
Fibra supports block encryption with a floating key and verifies each communication session with devices to prevent sabotage and spoofing. To monitor connection with the system devices and display their statuses in Ajax apps, the protocol involves regular device polling by the hub with a specified interval. 

Pet immunity 
When properly installed and configured, Superior MotionProtect Fibra does not respond to pets up to 50 centimeters tall and weighing up to 20 kilograms. 
The detector is 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 desired sensitivity in the detector settings: 
• High — the detector does not respond to cats (up to 25 cm tall). 
• Normal — the detector does not respond to small dogs (up to 35 cm tall). 
• Low — the detector does not respond to pets up to 50 cm tall.

If the detector is installed below the recommended height, then the pets will move in the high sensitivity zone. If a sheepdog walks on its hind legs or even a small spaniel gets loose on a chair, the detector can raise a false alarm. The detector will also raise an alarm if the pet is able to jump to the level of the detector or move near it. 

Temperature compensation 
The detector perceives people and other objects as heat spots. The device monitors these heat spots and, if they move, detects an alarm. Under ideal conditions, the human body temperature (36.6°C on average) differs from the ambient temperature. Due to their contrast, the motion detector accurately captures the movement of a person in space. 
In situations where the ambient temperature is very close to the body temperature, the detector may not operate properly; it may give false alarms or fail to respond to motion. To offset this factor, we use temperature compensation. 
Temperature compensation is used in all Ajax motion detectors, so Superior MotionProtect Fibra detects motion over the entire operating temperature range.

Sending events to the monitoring station 
The Ajax system can transmit alarms to the PRO Desktop monitoring app as well as the Central Monitoring Station (CMS) using SurGard (Contact ID), SIA (DC-09), ADEMCO 685, and other proprietary protocols. The list of supported protocols is available here. 
Superior MotionProtect Fibra can transmit the following events: 

1. Motion alarm. 
2. Tamper alarm/recovery.
3. Hub connection loss/recovery.
4. Permanent deactivation/activation of the detector. 
5. Unsuccessful attempt to arm the security system. 

When an alarm is received, the monitoring station operator of the security company knows what happened and where the Rapid Response Unit (RRU) has to be sent. Addressability of Ajax devices allows you to send not only events but also the type of the device, the name, group, and virtual room assigned to it to the PRO Desktop and to the CMS. The list of transmitted parameters may differ depending on the type of the CMS and the selected communication protocol.