
Too Many Motion Sensors? Here's How to Choose the Right One
Discover five key factors to consider when selecting the best motion sensor for your needs.
Last updated 3 hours ago. Automatically generated content.


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Motion sensor type determines how the sensor detects movement, affecting accuracy and application suitability. Choosing the right type ensures optimal performance for specific security or automation needs, enhancing reliability and effectiveness.
Popular options (you can select more than one)
Motion sensor
Typical price
43,– to 140,–Detects movement by sensing changes in the environment, such as temperature or motion patterns.
Ideal for general security applications, providing reliable alerts when movement is detected.
Bestseller
Presence sensor
Typical price
100,– to 200,–Senses the presence of individuals by detecting minor movements or body heat.
Perfect for areas requiring precise detection, ensuring lights or systems activate only when needed.
Bestseller
The type of sensor in a motion detector determines how it detects movement, influencing accuracy and application suitability. Selecting the right sensor type is crucial for ensuring reliable performance in various environments, such as home security or energy management.
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PIR
Typical price
51,– to 140,–Uses passive infrared technology to detect heat emitted by objects, triggering the sensor when a temperature change is detected.
Ideal for home security systems, offering reliable detection of humans and animals with minimal false alarms.
Bestseller
IR
Typical price
61,– to 150,–Utilizes active infrared technology by emitting and receiving infrared rays to detect motion.
Suitable for areas requiring precise movement detection, such as automatic doors, ensuring quick and accurate response.
Bestseller
Ultrasound
Typical price
89,– to 200,–Employs ultrasonic waves to detect motion by measuring changes in frequency or echo patterns.
Effective in spaces with obstacles, as the waves can detect movement even in complex environments, enhancing security and automation.
Bestseller
Range refers to the distance over which a motion sensor can detect movement. It is crucial because it determines the sensor's coverage area, influencing its effectiveness in monitoring spaces and triggering alerts or responses.
Popular options
Up to 8 m
Covers a short distance, suitable for small rooms or compact areas.
Ideal for close-range monitoring, providing precise detection in confined spaces.
Bestseller
9 - 15 m
Offers a medium detection range, appropriate for standard-sized rooms.
Balances coverage and accuracy, making it versatile for average indoor settings.
Bestseller
16 - 30 m
Features an extended range, perfect for large areas or outdoor spaces.
Ensures wide coverage, ideal for monitoring expansive environments or open spaces.
Bestseller
Mounting style refers to the method used to install motion sensors, impacting both aesthetic integration and functional positioning. Choosing the right mounting style is essential for ensuring optimal sensor coverage and blending seamlessly with the environment.
Popular options (you can select more than one)
Flush-mounted
Typical price
85,– to 170,–Installed directly into the wall or ceiling, providing a discreet appearance.
Ideal for maintaining a sleek, unobtrusive look while still ensuring effective sensor coverage.
Bestseller
Wall-mounted
Typical price
31,– to 110,–Attached to the surface of walls, offering flexibility in positioning.
Perfect for spaces where adjustable sensor angles are needed to optimize detection range.
Bestseller
Built-in
Typical price
54,– to 110,–Integrated into existing fixtures or structures, often during construction or renovation.
Best suited for new builds where seamless integration and aesthetic consistency are priorities.
Bestseller
Stand-alone
Typical price
20,– to 72,–Independent units that can be placed on various surfaces without permanent installation.
Great for temporary setups or spaces where mobility and easy repositioning are required.
Bestseller
When purchasing motion sensors, the brand can significantly influence the product's reliability, durability, and compatibility with other smart home systems. Brands like Philips Hue and Aqara are renowned for their integration with smart home ecosystems, while Steinel focuses on high-performance outdoor sensors.
Popular brands (you can select more than one)
Philips Hue
Known for seamless integration with smart home systems such as Apple HomeKit, Google Assistant, and Amazon Alexa.
Offers reliable performance with a wide range of customizable features, ideal for tech-savvy users.
Bestseller
Steinel
Specializes in high-quality outdoor motion sensors with robust weather resistance.
Ideal for security purposes, offering long-range detection and energy efficiency.
Bestseller
Goobay
Offers budget-friendly motion sensors with basic features and easy installation.
Suitable for smaller spaces or consumers seeking simple, cost-effective solutions.
Bestseller
BEG
Known for advanced occupancy detectors and energy-saving solutions.
Highly effective for commercial environments, providing precise motion detection and lighting control.
Bestseller
Aqara
Famous for affordable smart home products that integrate well with Xiaomi's ecosystem.
Great for users looking to expand their smart home setup with cost-effective, reliable sensors.
Bestseller