Motion Sensors
Smarter Rooms Through Real-Time Activity Detection
Motion sensors help your home respond automatically to movement by triggering lights, adjusting climate, or sending alerts when activity is detected.
They provide a simple way to improve comfort, reduce energy use, and enhance security by letting your smart home react the moment someone enters or leaves a space.
Accurate Movement Detection
Motion sensors monitor activity in real time using technologies such as infrared, microwave, or radar.
This allows them to detect when someone enters or leaves a room with consistent, reliable performance.
Energy-Saving Automation Triggers
By turning lights or devices on only when needed, motion sensors help reduce unnecessary energy use.
They work especially well in hallways, bathrooms, closets, and rooms where lights are often left on.
Enhanced Security Awareness
Motion sensors can alert you when unexpected movement occurs in or around your home.
When paired with cameras or alarms, they add an important layer of protection to your security system.
Flexible Placement For Better Coverage
Motion sensors can be installed on walls, ceilings, or corners to cover specific areas or entire rooms.
Their placement options make them easy to integrate into homes of any size or layout.
All Motion Sensors
Aqara Motion & Light Sensor P2
Aqara Motion Sensor
Aqara Motion Sensor P1
Hue Indoor Motion Sensor
Hue Outdoor Motion Sensor
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Frequently Asked Questions
What does a motion sensor do in a smart home?
A motion sensor detects movement and sends that information to your smart home system. It can trigger lights, adjust climate settings, activate cameras, or send alerts based on activity in a specific area.
Where should I place motion sensors for the best performance?
Motion sensors work best when placed in corners, entryways, hallways, or near the main traffic paths of a room. Positioning them at the right height and angle ensures they capture motion quickly and consistently.
What types of motion sensors are used in smart homes?
Most smart home motion sensors use infrared to detect body heat, while others use microwave or radar for more sensitive detection. Some advanced sensors combine multiple technologies for improved accuracy.
Can motion sensors reduce energy usage?
Yes. Motion sensors help conserve energy by turning lights or devices on only when someone is in the room. They can also shut things off automatically when the space is unoccupied.
Do motion sensors work with all smart home platforms?
Most motion sensors integrate with major platforms like Home Assistant, Google Home, Alexa, SmartThings, and Apple Home through compatible hubs or protocols such as Zigbee, Z-Wave, Thread, or Wi-Fi.