AJAX#44408 Ajax Superior MotionProtect Plus Fibra Wired PIR & K-Band Microwave Motion Detector – White / Black

Product Description

The AJAX#44408 Ajax Superior MotionProtect Plus Fibra is a professional-grade wired motion detector that combines advanced PIR technology with a K-band microwave sensor for enhanced accuracy and superior false alarm immunity. Designed for challenging indoor environments where thermal interference may occur, the MotionProtect Plus Fibra uses intelligent dual-verification technology to distinguish genuine intrusions from environmental disturbances such as air conditioners, fans, fireplaces, heated curtains, and airflow changes. Featuring Ajax Fibra encrypted communication, pet immunity, SmartDetect algorithms, and remote configuration capabilities, this detector delivers highly reliable intrusion detection for residential, commercial, and industrial security installations across Australia and New Zealand.

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What's Included in the Box

• Superior MotionProtect Plus Fibra Detector

• SmartBracket Mounting Panel

• Installation Kit

• Quick Start Guide

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Main Features

Dual Detection Technology

The MotionProtect Plus Fibra combines:

• 1 × PIR motion sensor

• 1 × K-Band microwave sensor

When motion is detected, the microwave sensor verifies the PIR alarm before activation, significantly reducing false alarms.

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Superior False Alarm Protection

Designed for environments where traditional PIR detectors may be affected by:

• Air conditioning systems

• Fans

• Airflow disturbances

• Fireplaces

• Heated blinds

• Heated curtains

• Rapid temperature fluctuations

The K-band microwave verification ensures only genuine intrusion events trigger alarms.

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Professional Motion Detection

Provides accurate human movement detection with:

• Detection range up to 12 metres

• 88.5° horizontal viewing angle

• Motion speed detection from 0.3 to 2.0 m/s

For optimal performance, installation is recommended at 2.4 metres height.

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Ajax Fibra Communication Technology

Fibra provides highly secure wired communication featuring:

• Two-way communication

• Dynamic encrypted data transmission

• Instant alarm notifications

• Advanced anti-sabotage protection

• Remote configuration through Ajax applications

Supports line lengths up to 2,000 metres using U/UTP Cat5 cabling.

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SmartDetect False Alarm Filtering

Ajax SmartDetect software analyses detected movement to reduce nuisance alarms while maintaining fast response to genuine threats.

Ideal for:

• Offices

• Retail stores

• Warehouses

• Commercial facilities

• Residential properties

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K-Band Microwave Verification

Unlike standard motion detectors, the MotionProtect Plus Fibra performs an additional RF scan using its K-band microwave sensor.

Benefits include:

• Higher detection reliability

• Reduced environmental interference

• Greater protection in complex environments

• Improved alarm accuracy

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Pet Immunity

Designed to ignore small animals while maintaining reliable human detection.

Supports:

• Pets up to 20kg

• Animals up to 50cm in height

Suitable for homes and businesses with pets.

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Adjustable Sensitivity

Three configurable sensitivity levels allow professional installers to optimise performance based on site conditions.

Settings include:

• Low

• Medium

• High

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Temperature Compensation

Maintains accurate detection performance despite changing ambient temperatures.

Effective operating range:

• −10°C to +40°C

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Sabotage Protection

Tamper Alarm

Immediate alerts are generated if:

• The detector is removed from the mounting surface

• The mounting panel is detached

• Physical tampering is attempted

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Device Authentication

Built-in authentication technology prevents device substitution and unauthorised system access.

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Detailed Specifications

Specification	Details
Product Code	AJAX#44408
Product Name	Superior MotionProtect Plus Fibra
Detector Type	Wired PIR Motion Detector with Microwave Verification
Communication Technology	Fibra
Sensor Configuration	1 × PIR Sensor, 1 × K-Band Microwave Sensor
Motion Detection Distance	Up to 12m
INCERT Detection Distance	Up to 10m
Detection Angle	88.5° Horizontal
Motion Detection Speed	0.3 – 2.0 m/s
Sensitivity Levels	3
Pet Immunity	Up to 20kg
Pet Height Immunity	Up to 50cm
False Alarm Prevention	SmartDetect
Microwave Verification	K-Band Microwave Sensor
Temperature Compensation	Yes
Communication Type	Encrypted Two-Way Communication
Fibra Cable Requirement	4-Core Cable
Maximum Fibra Line Length	Up to 2,000m
Operating Voltage	5–30V DC
Nominal Voltage	24V DC
Power Consumption	Up to 187mW
Quiescent Current	270µA
Maximum Current Consumption	7.8mA
Tamper Protection	Yes
Device Authentication	Yes
Installation Height	2.4m Recommended
Installation Environment	Indoor Only
Dimensions	110 × 67 × 62 mm
Weight (Black)	86g
Weight (White)	98g
Operating Temperature	−10°C to +40°C
Operating Humidity	Up to 75%
Protection Rating	IP50
Impact Protection	IK04
Available Colours	White, Black

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Warranty Information

24-Month Manufacturer Warranty

The Ajax Superior MotionProtect Plus Fibra is backed by a comprehensive 24-month manufacturer warranty.

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About Ajax Systems

Ajax Systems is one of the world's leading security technology manufacturers, delivering innovative intrusion detection, life safety, automation, and video surveillance solutions. Ajax products are trusted globally for their encrypted communication, intelligent detection algorithms, and professional-grade reliability.

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Practical Use Scenarios

Residential Applications

Ideal for:

• Living rooms

• Hallways

• Entryways

• Garages

• Internal security zones

Particularly useful in homes with air conditioning and heating systems.

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Commercial Installations

Suitable for:

• Offices

• Warehouses

• Retail stores

• Showrooms

• Commercial facilities

Provides highly accurate motion detection in busy environments.

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Temperature-Changing Environments

Recommended for areas affected by:

• Airflow

• HVAC systems

• Heating systems

• Sun-exposed windows

• Temperature fluctuations

The microwave sensor helps eliminate false alarms caused by environmental factors.

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High-Reliability Security Systems

Ideal for:

• Government facilities

• Data centres

• Financial institutions

• Critical infrastructure

• High-value commercial properties

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Datasheets & Resources

Available documentation includes:

• Technical specifications

  User manual

  Demo & Tips for engineers and PRO users

  Technical data sheet
  
  

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SKU

AJAX#44408

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Excellence for the Australian and New Zealand Market

The AJAX#44408 Ajax Superior MotionProtect Plus Fibra is designed for security installations where maximum detection reliability is essential. Its dual-technology PIR and K-band microwave verification system provides exceptional resistance to false alarms caused by environmental conditions commonly found in Australian and New Zealand homes and commercial buildings.

Key advantages include:

• Dual PIR and microwave detection technology

• K-band microwave verification

• Detection range up to 12 metres

• Pet immunity up to 20kg

• SmartDetect false alarm filtering

• Temperature compensation

• Fibra encrypted communication

• Up to 2,000m communication distance

• Remote configuration and diagnostics

• Tamper protection

• Device authentication

• Professional commercial-grade performance

• Genuine Ajax Systems product

• 24-month manufacturer warranty

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FAQs

What is AJAX#44408 used for?

The AJAX#44408 is a wired motion detector designed to detect human movement while reducing false alarms through PIR and microwave verification technology.

What makes AJAX#44408 different from standard motion detectors?

The AJAX#44408 includes both a PIR sensor and a K-band microwave sensor that verifies alarms and reduces false triggers caused by environmental conditions.

How far can AJAX#44408 detect motion?

The AJAX#44408 can detect motion at distances of up to 12 metres when installed at the recommended height.

Does AJAX#44408 have pet immunity?

Yes. The AJAX#44408 supports pet immunity for animals weighing up to 20kg and up to 50cm in height.

What communication technology does AJAX#44408 use?

The AJAX#44408 uses Ajax Fibra encrypted wired communication technology.

Can AJAX#44408 reduce false alarms caused by air conditioners?

Yes. The AJAX#44408 uses its K-band microwave sensor to verify PIR alarms and minimise false alarms caused by airflows, fans, air conditioners, and heating sources.

What is the maximum cable distance supported by AJAX#44408?

The AJAX#44408 supports Fibra communication distances of up to 2,000 metres.

Is AJAX#44408 suitable for commercial security systems?

Yes. The AJAX#44408 is ideal for offices, retail stores, warehouses, and other commercial installations requiring high detection reliability.

Can AJAX#44408 be configured remotely?

Yes. The AJAX#44408 supports remote configuration and diagnostics through Ajax applications.

Does AJAX#44408 come with a warranty?

Yes. The AJAX#44408 includes a 24-month manufacturer warranty.