Ajax MotionProtect Wireless Passive Infrared PIR Motion Sensor White

The Ajax MotionProtect is a professional-grade wireless passive infrared (PIR) motion sensor engineered to provide reliable security for indoor environments. By utilizing advanced digital signal processing, this device accurately identifies human movement while effectively filtering out environmental noise and false triggers. It is designed to integrate seamlessly into the Ajax security ecosystem, ensuring that users receive instant notifications regarding potential intrusions in their homes or offices.

Advantages

This motion sensor offers exceptional energy efficiency, capable of operating for up to seven years on a single pre-installed battery. Its sophisticated detection algorithm is specifically calibrated to ignore domestic animals weighing up to 20 kg and measuring up to 50 cm in height, which significantly reduces the occurrence of false alarms in households with pets. Furthermore, the device maintains high detection accuracy even in challenging thermal conditions, such as temperatures reaching +40°C, by automatically adjusting its sensitivity to compensate for ambient heat fluctuations.

Suitable for

• Residential home security systems
• Office and commercial space monitoring
• Securing entry points such as doors and hallways
• Environments with small pets

When it may not be suitable

The Ajax MotionProtect is designed exclusively for indoor use and should not be installed in outdoor environments where it would be exposed to direct precipitation or extreme weather conditions. Additionally, it may not be suitable for areas with large pets exceeding the specified weight and height limits, as this could lead to false detection events.

Key specifications

• Detection technology: Passive Infrared (PIR)
• Pet immunity: Up to 20 kg weight and 50 cm height
• Battery life: Up to 7 years
• Operating temperature range: Up to +40°C
• Installation: Wall-mounted via SmartBracket

How to use

The device is designed for immediate deployment. Since the battery is pre-installed, there is no requirement to disassemble the housing before setup. Users can connect the sensor to the Ajax hub with a single click via the mobile application. The physical installation is simplified by the included SmartBracket, which allows for secure wall mounting in just a few minutes, ideally positioned facing doors or areas where unauthorized entry is most likely.

What to consider before purchase

• Ensure the installation location is indoors and away from direct sunlight or heat sources.
• Verify that your existing security system is compatible with the Ajax ecosystem.
• Check that the mounting surface is stable and allows for the recommended installation height.

Usage recommendations

For optimal performance, mount the sensor at the recommended height and ensure the field of view is not obstructed by furniture, curtains, or glass partitions that could interfere with infrared detection.