Introduction
The Xiaomi Mi Smart Sensor Set is designed to enhance your home's automation and security. This comprehensive kit allows you to monitor your living space, automate routines, and receive alerts, making your home smarter and more secure. The set includes a Control Hub, two door and window sensors, two motion sensors, and a wireless switch, all designed to work seamlessly together within the Mi Home ecosystem.
The Control Hub serves as the central unit, connecting all sensors and providing features such as an adjustable ringtone and a customizable night light that activates with movement. The motion sensors offer discreet placement and can trigger alarms upon detecting unauthorized movement. Door and window sensors provide alerts for unauthorized openings and can automate smart devices. The wireless switch offers convenient control over connected smart devices, with customizable functions.
Image: Overview of the Xiaomi Mi Smart Sensor Set components.
Package Contents
Verify that all components are present in your package:
- 1 x Control Hub with Night Light Function
- 1 x Smart Switch (Wireless Switch)
- 2 x Door/Window Contact (Sensors)
- 2 x Motion Sensor
Setup Instructions
Follow these steps to set up your Xiaomi Mi Smart Sensor Set:
1. Install the Mi Home App
- Download the Mi Home app from your smartphone's app store (Google Play Store or Apple App Store).
- Create a Mi account or log in if you already have one.
2. Power On and Connect the Control Hub
- Plug the Control Hub into a standard wall outlet. The hub will begin to flash, indicating it is ready for pairing.
- Open the Mi Home app, tap the "+" icon in the top right corner to add a new device.
- Select the Mi Smart Sensor Set Control Hub from the list of available devices.
- Follow the on-screen instructions to connect the hub to your Wi-Fi network. Ensure your phone is connected to a 2.4GHz Wi-Fi network during setup.
Image: A hand plugging the Control Hub into a wall outlet.
3. Pair Sensors
Once the Control Hub is connected, you can add the individual sensors:
- In the Mi Home app, navigate to the Control Hub's device page.
- Tap "Add sub-device" or a similar option to begin pairing.
- For Door/Window Sensors: Separate the two parts of the sensor. The app will detect it. Attach the main sensor part to the door/window frame and the smaller magnet part to the door/window itself, ensuring they are aligned and close when the door/window is closed.
- For Motion Sensors: Press the reset button on the sensor (usually a small pinhole button) until the indicator light flashes. The app will detect it. Place the motion sensor in your desired area, ensuring it has a clear line of sight for detection.
- For Wireless Switch: Press and hold the button on the switch until the indicator light flashes. The app will detect it.
- Follow any additional on-screen prompts to name and configure each sensor.
Image: A door/window sensor installed on a window frame.
Image: A motion sensor placed on a table.
Operating Instructions
The Mi Smart Sensor Set offers various functionalities for home automation and security:
Control Hub Functions
- Night Light: The Control Hub features an integrated night light that can be configured to activate with motion detection or on a schedule. It offers 16 million color options.
- Alarm System: The hub acts as the alarm siren for the system. You can arm/disarm the alarm via the Mi Home app.
- Ringtone: Customize the hub's ringtone for various events, such as a door opening or a specific automation trigger.
Motion Sensor
The motion sensor detects movement within its field of view. It can be used for:
- Security Alerts: Trigger an alarm or send notifications when motion is detected in an armed state.
- Automation: Turn on lights or other smart devices when motion is detected, for example, in a hallway or bathroom.
Door/Window Sensors
These sensors detect the opening and closing of doors or windows. They can be used for:
- Security Monitoring: Receive alerts or trigger an alarm if a door or window is opened unexpectedly.
- Automation: Automatically turn on lights when a door opens, or adjust climate control if a window is left open.
Wireless Switch
The wireless switch provides a convenient way to control your smart devices. Its function is customizable via the Mi Home app:
- Single Press: Assign an action, such as turning on/off a specific light or activating a scene.
- Double Press: Assign a different action, like turning off all smart devices in a room.
- Long Press: Assign another action, such as arming/disarming the security system.
Image: A finger pressing the wireless switch.
Image: A person holding the wireless switch, demonstrating its portability for controlling devices like a robot vacuum.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your Mi Smart Sensor Set:
- Cleaning: Use a soft, dry cloth to clean the surfaces of the Control Hub and sensors. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: The motion sensors and door/window sensors are battery-powered. When the battery level is low (indicated in the Mi Home app), replace the CR123A battery. Ensure correct polarity during replacement.
- Firmware Updates: Regularly check the Mi Home app for firmware updates for your devices. Updates can improve performance and add new features.
Troubleshooting
If you encounter issues with your Mi Smart Sensor Set, refer to the following common solutions:
- Device Not Connecting:
- Ensure the Control Hub is powered on and within range of your Wi-Fi router.
- Check if your phone is connected to a 2.4GHz Wi-Fi network during initial setup.
- Reset the sensor by pressing its reset button (if applicable) and try pairing again.
- Restart the Mi Home app and your Control Hub.
- False Alarms/Incorrect Detections:
- Motion Sensor: Adjust the placement of the motion sensor to avoid areas with pets or drafts that might trigger it.
- Door/Window Sensor: Ensure the two parts of the sensor are correctly aligned and securely attached.
- App Issues:
- Clear the app cache or reinstall the Mi Home app.
- Ensure your smartphone's operating system is up to date.
- Battery Life: If a sensor's battery drains quickly, ensure it's not in an area with excessive activity or poor signal, which can increase power consumption.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Xiaomi |
| Model Numbers | DGNWG05LM (Control Hub), MCCGQ01LM (Door/Window Contact), WXKG01LM (Smart Switch), RTCGQ01LM (Motion Sensor) |
| Color | White |
| Power Source | Control Hub: Wall-mounted (Mains Powered); Sensors: Battery Powered |
| Battery Type | 1 CR123A Battery (included for sensors) |
| Compatible Devices | Mi Home devices |
| Recommended Uses | Home security, home automation |
| Package Dimensions (L x W x H) | 26.3 x 11.7 x 9.2 cm |
| Item Weight | 20 Grams (Individual sensor weight; total set weight varies) |
Warranty Information
The Xiaomi Mi Smart Sensor Set is covered by a standard manufacturer's warranty. For specific details regarding warranty duration and terms, please refer to the warranty card included in your product packaging or visit the official Xiaomi website. Keep your proof of purchase for warranty claims.
Support
For technical assistance, troubleshooting beyond this manual, or product inquiries, please contact Xiaomi customer support. You can typically find support contact information on the official Xiaomi website or within the Mi Home application under the 'Help & Feedback' section.
Online Resources:
- Official Xiaomi Website: www.mi.com
- Mi Home App: Access support and FAQs directly within the application.





