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MotionProtect Plus Fibra

MotionProtect Plus Fibra

Wired IR motion detector with an additional K-band microwave sensor

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Precise motion detection in a complex environment

MotionProtect Plus Fibra is a wired motion detector with an additional K-band microwave sensor activating when a PIR sensor is triggered. This ensures accurate motion detection even in areas with complex thermal interference, like air conditioners or fireplaces, minimizing false alarms. Modern design complements any space, and the SmartBracket mounting panel simplifies installation. Configuration in the app removes the need for engineers to make on-site visits to address minor requests.

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Key features

Up to 12 m

motion detection distance1

Pet immunity

Pet immunity

Dual detection technology

microwave sensor verifies alarms detected by the PIR sensor

Dual detection technology
Horizontal viewing angle

Horizontal viewing angle

Vertical viewing angle

Vertical viewing angle
SmartDetect

Software algorithm to prevent false alarms

Temperature compensation

Temperature compensation

for effective detection in heat and cold

Up to 0.086 W

low power consumption

Informative push notifications

Ajax logo
10:00

Critical

Ajax

Warehouse: Motion detected, MotionProtect Plus Fibra in Storage area

Ajax logo
10:00

Ajax

Office: Lid is closed, MotionProtect Plus Fibra in Hall

Radio-range

Up to 2,000 m

communication range with an Ajax hub or a module that extends the Fibra line2

Fibra wired communication

Fibra wired connection

Power adjustment

Tamper alarm

2 colors

of matte enclosure

Colors
Remote control

Remote control and configuration

Devices compatibility

Superior, Fibra, and Baseline product lines are mutually compatible. This opens up numerous possibilities for building systems of any configuration.

MotionProtect Plus Fibra is a device of the wired Fibra product line. Only accredited Ajax Systems partners can sell, install, and administer Fibra products.

Wherever there is a risk of intrusion

Office

Office or coworking

Restaurant

Restaurant or cafe

Store

Store

Educational institution

Educational institution

Private residence or apartment

Industrial premises

Car service

Car service

Industrial premises

Private residence or apartment

Warehouse

Warehouse

Discover future-proof hardware

Fresnel lens

Fresnel lens

PIR sensor

PIR sensor

Microwave sensor

K-band microwave sensor

Fixing point

Fixing point to attach the SmartBracket mounting panel with a screw

Tamper

Tamper button

Jeweller and Wings antennas

SmartBracket mounting panel with removable terminal board

No intruder goes unnoticed

PIR sensor

All Ajax motion detectors use PIR sensors by Excelitas Technologies — a field-leading American manufacturer which specializes in designing and producing optronic components since 1931.

Ajax Systems constantly proves the sensor's superior quality at the production stage: we test 100% of manufactured devices. Wrapped into Ajax technologies, the sensors bring the utmost accuracy of intrusion detection.

PIR sensor

K-band microwave sensor

The K-band microwave sensor scans a room to minimize false alarms triggered by thermal interferences. Operating in conjunction with the PIR sensor, it uses microwave technology only for PIR sensor alarm verification. Unlike traditional X-band sensors, the K-band sensor offers superior energy efficiency and enhanced precision, resulting in significantly fewer false alarms. Additionally, the sensor is entirely safe and poses no harm to human health.

K-band

K-band

X-band

X-band

Special lens

The pattern of the Fresnel lens sections is designed to differentiate between the IR diagrams of a human, animal, and thermal noise. Large lens sections capture radiation at an adult's head and torso level. Smaller sections make the diagram more detailed. The lens provides the detector with accurate information about the thermal object in the detection zone and the nature of its movement.

Special lens

Thermal interferences filter

SmartDetect

We processed thousands of thermal patterns caused by humans, animals, and the environment to develop the SmartDetect software algorithm. In armed mode, the detector constantly analyzes the thermal diagram from the PIR sensor, including the IR radiation intensity, thermal spot size, movement speed, time spent in the detection zone, and other parameters. The algorithm identifies false alarm markers instantly and with high accuracy. As a result, the detector accurately responds to human movement without false alarms.

Size
Detection size

False alarm

Real alarm

Speed
Detection speed

False alarm

Real alarm

Intensity
IR radiation intensity

False alarm

Real alarm

Temperature compensation

Temperature compensation is a software mechanism keeping the thermal diagram contrast even if the ambient temperature is close to the temperature of the human body. With each ambient temperature measurement, the detector corrects the PIR sensor data according to the coefficient table stored in its memory. The detector is effective over the entire operating temperature range.

Temperature compensation

Sensitivity level

The detector can adapt to the conditions of a particular facility, considering possible thermal interference or pets. The sensitivity setting changes the set of markers by which false alarms are filtered. Low sensitivity makes the detector less likely to respond to an active pet. A high sensitivity will raise the alarm in case of any movement in the detection zone.

Sensitivity level

Professional installation

With the correct installation at the height of 2.4 m and lens direction perpendicular to an alleged intrusion path, the detector provides an accurate thermal diagram and pet immunity. It instantly responds to a real threat, minimizing false alarms caused by animals weighing up to 20 kg and below 50 cm in height.

Professional installation

Fibra

Unique wired technologies

The Ajax system uses secure two-way communication based on the Fibra proprietary protocol. It features block encryption and device authentication to prevent sabotage, spoofing, or data theft. Fibra lines are multifunctional and support connecting different types of devices to one line: sirens, keypads, and detectors with photo verification.

Unique wired technologies

Up to 2,000 m of wired communication with a hub or a module that extends the Fibra line2

One line for different types of devices

Photo delivery by the Fibra line without interference

Protection against sabotage and spoofing

Energy efficiency as a priority

Fibra communication requires minimum power consumption, with the detector consuming only up to 0.086 W at its peak. This low power consumption allows installers to connect multiple devices to a single Fibra line, extending wired connectivity.

Fibra operates on the TDMA principle. Each device has a short time frame to exchange data with a hub, and its communication module remains inactive the rest of the time. This significantly reduces power consumption and helps avoid interferences even when multiple devices communicate simultaneously.

TDMA and power-saving modes

Power consumption of up to 0.086 W

Energy efficiency

System supervision

All Ajax devices perform automatic self-diagnosis and report their states to the hub. Essential parameters, including tamper, communication, power supply, and sensor statuses, are continuously monitored. The Ajax Cloud server controls communication between the hub and Ajax apps, ensuring instant notifications for ARCs, security companies, and users. In case of any malfunction or communication failure, an engineer is informed immediately to provide necessary services.

Automatic device self-diagnosis with status report

Regular polling to display the current devices state on apps

Instant maintenance notifications

System supervision

Sabotage resistance

Tamper alarm

Tamper alarm

The enclosure is hardwired with a tamper button, which notifies the security company and users once the detector is dismantled from the mounting panel.

Protection against short circuit

Protection against short circuit

The system instantly detects a short circuit on the line and notifies the security company and the users. And when the problem is fixed, there is no need to replace the fuses: the system will restore operation automatically.

Data encryption

Data encryption

All data the system stores and transmits is protected by block encryption with a dynamic key. Encryption makes it extremely difficult to reprogram the detector, replace or steal the data.

Device authentication against spoofing

Device authentication against spoofing

During each communication session, the hub authenticates the device by checking its unique parameters. If any parameter fails the check, the hub ignores device commands.

Regular polling

Regular polling

The device regularly exchanges data with the hub. The system controls each device state and reports if there is a malfunction or connection loss. At minimal polling interval settings (3 data packages every 12 seconds), it takes only 36 seconds to detect communication loss and notify the security company and users about the incident.

Data-rich notifications

Data-rich notifications

The Ajax system instantly delivers informative notifications about alarms and events. Security companies and users receive precise details about the incident, including the triggered device, along with the time and location.

Automatic checks of all detector components

Introducing LineProtect — a module to protect Ajax hubs and wired devices from sabotage when an intruder causes short circuits, applies 110/230 V~, or uses stun guns.

PRO is king

The myth about wired systems being difficult to install is busted. Ajax minimized an expensive, long, and dusty experience for PROs by developing an ultimate set of tools to make the process easy and flexible, from project design to client support and system maintenance. There is no need to disassemble the device for installation. Intuitive Ajax apps help quickly make the device a part of the system, and each device can be reconfigured remotely at any moment. No programming required — everything is available out of the box.

Fibra power supply calculator

The online tool provides security engineers with detailed data on devices’ power consumption, enabling easy pre-installation assessment of the wired system project. It helps design the project in real time, highlights problem spots, and offers solutions. Upon completion, results can be downloaded as a PDF file.

With the SmartBracket panel, an installer can effortlessly mount the device on the wall. The installation kit includes all the necessary fasteners. There is no need to disassemble the device: the board with terminals is placed outside the enclosure under SmartBracket to eliminate hardware damage during installation. The board is removable, which makes the whole process more comfortable. For cable management, there are bracings inside SmartBracket to secure the wires with ties.

No need to disassemble the detector’s enclosure

Removable terminal board

All the necessary fasteners included in the installation kit

Holding screw to secure the detector on a mounting panel

Setup

The device is paired with the hub automatically via Fibra line scanning. This tool is available in the desktop or mobile PRO apps. An installer only needs to name the device and assign it to the room and security group. The device can also be added by scanning the QR code or entering its ID manually.

Pairing with a hub via automatic line scanning or QR code

Device identification by triggering or LED indication

Optimal default settings to cover major requests

Installation

Intuitive Ajax apps provide remote set-up and testing with all device information from anywhere the internet is available, on a smartphone or PC. An installer can remotely change the settings and provide services promptly without visiting the object.

Apps for iOS, Android, macOS, and Windows

Remote configuration without site visits

Accounts for companies and installers

Connection

An Ajax system transmits alarms to the PRO Desktop monitoring app or any third-party CMS. The security company receives an alarm notification in less than a second. Notifications include all the necessary information: name of the device, time of the event, and the exact room where the device is located. The security company also receives photo or video verification, capturing the reason for the alarm.

Full addressability of connected devices

Informative push notifications in Ajax apps

Alarm and event monitoring through PRO Desktop or third-party CMS

Monitoring

Fibra technology

How to install a wired security system in 6 hours

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1

According to INCERT certification, detection range is up to 10 m.

2

With U/UTP cat.5 cable. Other cable types may have different values. Please use the Fibra power supply calculator to check the wired system project before installation.

Ajax product lines

Superior, Fibra, and Baseline product lines are mutually compatible. This opens up numerous possibilities for building systems of any configuration.

Security wired motion sensors for the premises

To protect the building from intrusions, motion sensors are used. Motion detectors differ in the way a person's movement is detected, which is based on the principles:
  • infrared radiation;
  • radio wave action;
  • ultrasonic and sonic action.
All motion sensors have common characteristics, and this is the range of the field of action and the viewing angle. There are also several individual characteristics that you should pay attention to when choosing a motion detector:
  1. Temperature characteristics determine the scope and performance of the sensor in ambient conditions. It is necessary to pay attention to the ability of the sensor to work at an air temperature close to the temperature of the human body to avoid false positives.
  2. Supply voltage.
  3. Consumed current.
  4. Type of relay contacts used (normally closed NC, normally open NO).
  5. Immunity to animal movements.

Features and applications of infrared motion sensors

The principle of operation of IR motion sensors is to receive infrared radiation from objects in the protected area. All material objects (humans, animals, furniture) radiate heat. The motion sensor receiver detects the change in thermal radiation, and the detector decides on the appearance of a foreign object. Features of mounting IR motion sensors:
  • Avoid pointing the detector at sources of sunlight and heat to avoid false alarms.
  • For volumetric characteristics, the installation of IR motion sensors should be carried out in the same way as radio wave ones.

Features and application of radio wave motion sensors

The principle of operation of radio wave motion sensors is to reflect electromagnetic waves from an object. The device's sensor is equipped with an electrical oscillation generator that constantly emits energy. When a person appears in the detection field, the electrical oscillations change, and the receiving part captures the change in the waves. After that, the presence of a person is confirmed. Installation of radio wave motion sensors is carried out following the parameters of the field of action:
  • Sensors with a field of action of 90° or less are mounted in the corner of the room or on the wall, depending on the direction of the object of protection.
  • Motion sensors with a field of 180° are mounted on the wall.
  • Detectors with a 360° field of action are installed in the center of the room on the ceiling.

Features and Applications of Ultrasonic Motion Sensors

The principle of operation of ultrasonic type motion sensors is based on changing the oscillations of ultrasonic waves that a person does not perceive, reflected from objects, and their registration using the Doppler effect. When the reflected wavelength changes, the motion detector is triggered. Ultrasonic motion sensors are insensitive to thermal changes and have a narrow field of view up to 60°. Installation of ultrasonic motion sensors is reasonable in the corner of the room or on the wall. Such detectors are often used in small, narrow spaces.

MotionProtect Plus Fibra — indoor wired motion sensor

The MotionProtect Plus Fibra wired motion sensor detects motion at a distance of up to 12 meters and is designed for indoor installation under guard. MotionProtect Plus Fibra communicates with the control panel using the secure Fibra protocol at a distance of up to 2000 meters when connected via a U/UTP cat. 5 twisted pair cable. After detecting motion in the armed mode, the motion sensor immediately transmits an alarm signal to the alarm control panel. The control panel, in turn, launches scenarios, notifies users and the security company about the incident, and activates the security sirens. MotionProtect Plus Fibra from Ajax is compatible with Hub Hybrid alarm control panel. Connection to other control panels, radio signal repeaters, ocBridge Plus and uartBridge is not provided. The MotionProtect Plus Fibra wired motion sensor is available in two colours: white and black. Due to the variability of colours and laconic design, the device is easy to integrate into any kind of interior.

How the MotionProtect Plus wired motion sensor works

Indoor wired motion sensor MotionProtect Plus Fibra is equipped with an additional microwave sensor. With the help of an IR sensor, it detects an intrusion when it notices the movements of objects with a temperature close to the temperature of the human body. When the MotionProtect Plus Fibra wired motion detector detects motion, it performs an RF scan of the guarded area to eliminate false alarms due to thermal noise. This principle of operation of the device helps distinguish between thermal interference created by fans, air conditioning, air flow, etc.

Features of MotionProtect Plus wired motion sensor

MotionProtect Plus Fibra wired motion detector with microwave sensor is used indoors for perimeter protection and has several advantages:
  • Thanks to its advanced detection system, the motion sensor provides accurate motion detection even under challenging environments. The MotionProtect Plus microwave sensor is only activated when the infrared sensor detects movement. It is possible to provide reliable protection in rooms with thermal interference: fireplaces, drafts, and air conditioners.
Temperature compensation ensures the correct operation of the wired indoor motion sensor at temperatures close to human body temperature.
  • The MotionProtect Plus Fibra, a wired motion sensor, ignores the movements of animals weighing up to 20 kilograms and high up to 50 centimetres.
  • Each event recorded by the MotionProtect Plus Fibra wired motion sensor is recorded in the notification feed of the Ajax application. And also, the owner always knows exactly where the movement of an outsider was noticed, thanks to the targeting of motion detectors. The alarm message contains the name of the activated device, the name of the protected object and the virtual room to which the sensor is assigned.
  • MotionProtect Plus Fibra is a wired device from Ajax that requires professional installation. The installer must be trained and accredited for acquisition, installation, and administration.