In the age of connected living, even the smallest devices can make a big difference. The SwitchBot Smart Motion Door Sensor is a compact, wireless sensor that brings automation, convenience, and peace of mind into your daily routine. Whether you’re looking to automate your lights, boost your home security, or simply monitor movement in specific areas, this sleek little gadget delivers big functionality.
As one of the most versatile smart home gadgets on the market, the SwitchBot Motion Sensor blends seamlessly into any room, requires minimal setup, and is compatible with all major smart ecosystems, including Alexa, Google Assistant, and IFTTT.
What is The SwitchBot Motion Sensor?
The SwitchBot Smart Motion Door Sensor is a compact, battery-powered device that detects motion and ambient light in your environment. Designed to integrate effortlessly into your smart home setup, it can:
- Trigger lights or appliances when motion is detected
- Send alerts to your smartphone if unexpected movement is sensed
- Automate routines based on activity or room occupancy
- Work with other SwitchBot devices (like Curtain, Bot, or Hub Mini) for custom scenes
Sleek, Compact, and Easy to Install
Installation is one of the standout features of this device. The sensor’s minimalist white design allows it to blend naturally into any room décor. It can be mounted using adhesive tape, placed on a flat surface, or angled using its magnetic base for optimal coverage. Mount it on a wall, inside a cabinet, above a doorway, or even on your fridge—it’s designed to work in a wide variety of locations. Whether in your living room, hallway, closet, garage, or stairway, the SwitchBot sensor fits right in.
Dual Detection: Motion + Light Sensor
This isn’t your average PIR sensor. The SwitchBot Smart Motion Sensor detects both:
- Human movement (with a 110° horizontal and 55° vertical sensing angle, up to 9 meters away)
- Ambient light levels, allowing you to create more intelligent routines
This dual-sensing capability means your automation can be context-aware. For instance:
- Turn on hallway lights only when motion is detected at night
- Send alerts when movement is detected in normally unused areas, like storage rooms
- Trigger air purifiers or fans based on presence detection
- Adjust smart lighting brightness depending on daylight
Seamless Integration with Smart Ecosystems
Pair the sensor with the SwitchBot Hub Mini (sold separately), and it unlocks powerful smart home integrations. Use it with:
- Alexa for routines like: “If motion is detected, turn on the lights”
- Google Assistant to automate lighting or smart plugs
- IFTTT for advanced cross-platform automation
- SmartThings and other cloud platforms
You can also customize behavior inside the SwitchBot app, including:
- Delay times between triggers
- Motion sensitivity
- Notification preferences
- Scene automations with other SwitchBot devices
Real-Time Notifications & Monitoring
With cloud connectivity (via the Hub Mini), you can receive real-time alerts straight to your phone when motion is detected. This is especially useful for:
- Monitoring doorways or entry points
- Elderly care or child activity tracking
- Detecting unexpected movement when you’re away
- Keeping track of pets or deliveries
Long Battery Life & Low Maintenance
Despite its advanced features, the SwitchBot sensor is extremely energy-efficient. It runs on two AAA batteries that last up to 3 years, depending on usage. You won’t need to worry about frequent charging or wiring, making it a truly set-it-and-forget-it solution. There’s also a low battery alert in the app, so you’re never caught off guard.
Where the SwitchBot Sensor Shines?
- Hallways or staircases – to trigger smart bulbs only when someone walks by
- Bathrooms or closets – for automatic lighting without touching switches
- Entryways and front doors – to enhance home security alerts
- Garages or basements – for smart lighting or motion-based fans
- Offices or work-from-home setups – to optimize lighting based on presence
A sensor that does the job
SwitchBot Contact Sensor is able to detect movement of the body over a greater area of 30 feet with angles of up to 110 degrees horizontally and 55 degrees vertically. It is also possible to set the sensitivity of the sensor to ensure you’re always seeing the correct things.
Lamp on Lamp on, lamp off
We’ve added a light sensor in the app that allows you to determine the type of lighting environment you are in. It is also possible to define your threshold for light to be light or dark using our application. When linked to the SwitchBot Hub Mini your Motion Sensor will automatically turn the lamp on your desk off or on when it detects that there is light.
Install wherever you want
SwitchBot Motion Sensor can be set up anyplace in your home or using the magnetic base that comes with it or connects the sensor to any smooth surface with the adhesive pad supplied. Be sure your lens faces the desired location, and then place it near the top edge of the table or shelf.
Get notifications straight to your mobile
Once Connected via SwitchBot Hub Mini, the Motion Sensor can notify you via push messages to your phone when someone is in your home while you’re in the vicinity.
Small Sensor and Big Smart Potential
If you’re looking to automate your environment or beef up your home security, the SwitchBot Smart Motion Door Sensor is a compact, affordable, and highly capable solution. With fast installation, dual-sensing tech, and wide compatibility with other smart devices, it’s a simple way to make your home truly responsive. Whether you’re building a full smart home ecosystem or just getting started with automation, this sensor brings high value without high cost. Buy yours today at AS2.ae and take the first step toward smarter, safer living.

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