1. Giới thiệu
The Waytronic Wireless WiFi Smart Door and Window Sensor Alarm is designed to enhance your home security by providing real-time monitoring of your doors and windows. This smart sensor integrates with the Tuya APP and is compatible with Alexa and Google Assistant, offering instant notifications to your smartphone when a door or window is opened or closed. It helps you stay informed about activity in your home, shop, or office, ensuring peace of mind whether you are present or away.
2. Sản phẩm hếtview
The Waytronic Smart Door and Window Sensor consists of two main components: the main sensor unit and a magnetic strip. These components work together to detect the open/close status of doors and windows. The device features an LED indicator and a network key for setup.

Image: The Waytronic Smart Door and Window Sensor, highlighting its compatibility with Amazon Alexa, Google Assistant, and Tuya Smart Life applications for smart home integration.

Image: A detailed diagram illustrating the dimensions (72mm x 30mm x 19mm for the main unit, 45.5mm x 14mm for the magnet) and key product information such as operating voltage, battery life, current, alarm output, and working environment.
3. Thiết lập
3.1 Lắp đặt pin
The sensor requires two AAA batteries (not included). To install:
- Gently open the back cover of the main sensor unit.
- Lắp hai pin AAA, đảm bảo lắp đúng cực (+/-).
- Đóng nắp lưng lại một cách an toàn.
3.2 Tải xuống ứng dụng
To control and monitor your sensor, download the 'Tuya Smart' or 'Smart Life' application on your smartphone.
- Phương pháp 1: Scan the QR code provided in the product packaging or the setup video to download the 'Tuya Smart' or 'Smart Life' app.
- Phương pháp 2: Tìm kiếm 'Tuya Smart' or 'Smart Life' in your device's application store (Google Play for Android, App Store for iOS) and download.
3.3 Cấu hình mạng
After installing the batteries and downloading the app, you need to connect the sensor to your Wi-Fi network. The device supports 2.4GHz Wi-Fi only (5GHz is not supported).
Video: This video demonstrates the appearance introduction, battery installation, app download via QR codes, and both Wi-Fi fast connection and hotspot distribution network setup methods for the Waytronic Smart Door and Window Sensor.
Method 1: Wi-Fi Quick Connect (EZ Mode)
- Open the 'Tuya Smart' or 'Smart Life' app and tap 'Add Device'.
- Select 'Sensor' from the categories, then choose 'Contact Sensor (Wi-Fi)'.
- Nhập tên và mật khẩu mạng Wi-Fi 2.4GHz của bạn.
- Use the provided SIM ejector tool or a similar thin object to short press the network key on the sensor. The LED light will flash once.
- Long press the network key for 5 seconds until the LED light flashes quickly. If it is not flashing quickly, press and hold for another 5 seconds.
- In the app, confirm that the indicator is blinking rapidly and proceed to add the device.
Method 2: Hotspot Distribution Network (AP Mode)
If Wi-Fi Quick Connect fails, use the Hotspot Distribution Network method.
- In the app's 'Add Device' screen, select 'AP Mode' (usually found in the top right corner or by switching modes).
- Long press the network key on the sensor for 5 seconds until the LED light flashes slowly. If it is not flashing slowly, press and hold for another 5 seconds.
- In the app, confirm that the indicator is blinking slowly.
- The app will instruct you to connect to the device's hotspot. Go to your phone's Wi-Fi settings and connect to a network starting with 'SmartLife-XXXX' or 'SL-XXXX'.
- Return to the app to complete the device addition.
4. Cài đặt
The sensor is designed for easy installation using 3M adhesive tape.
- Clean the surface where you intend to install the sensor and magnet. Ensure it is dry and free of dust.
- Peel off the protective film from the 3M adhesive tape on the back of both the main sensor unit and the magnetic strip.
- Gắn bộ phận cảm biến chính vào khung cửa hoặc khung cửa sổ.
- Attach the magnetic strip to the door or window itself, ensuring it is installed on the same horizontal plane as the main sensor unit.
- The alignment marks (arrows) on both components should be opposite each other. The distance between the two components should be as close as possible, ideally within 1-2 cm, and should not interfere with the opening or closing of the door or window.

Hình ảnh: Examples of the sensor installed on different types of doors and windows, demonstrating its versatility in monitoring entry points and child safety.
5. Hoạt động
5.1 Thông báo thời gian thực
Once installed and connected, the sensor will send instant notifications to your smartphone whenever the monitored door or window is opened or closed. This feature provides immediate alerts for security breaches or to track activity within your home.

Image: The sensor detecting an open window, triggering an immediate alarm notification on a smartphone, illustrating its real-time security alert capability.
5.2 Smart Linkage (Group Control)
The sensor supports intelligent linkage with other smart home devices. For example, you can configure it so that when a door or window is opened, a connected smart light automatically turns on or off, enhancing convenience and security.

Image: An illustration of the sensor's 'Intelligent Linkage' feature, demonstrating how opening a door can automatically trigger a smart light to turn on or off through group control.
5.3 Cảnh báo pin yếu
The sensor is designed to notify you when its battery level is low. You will receive automatic push messages through the app, reminding you to change the batteries to ensure continuous operation and security.

Image: The sensor's battery compartment, illustrating the use of two AAA batteries and highlighting an approximate 300-day standby time, ensuring long-lasting performance.
6. Thông số kỹ thuật
| Tính năng | Đặc điểm kỹ thuật |
|---|---|
| Tậptage | 3 vôn |
| Phương pháp kiểm soát | Ứng dụng |
| Kiểu lắp đặt | Gắn kết |
| Công nghệ cảm biến | Cảm biến tiếp xúc |
| Trọng lượng sản phẩm | 3.52 ounce |
| Kích thước sản phẩm | 2.83 x 0.75 x 1.18 inch |
| Pin | Cần có 2 pin AAA (không bao gồm) |
| Vật liệu | Nhựa |
| Phương pháp cài đặt | Keo dán |
| Cách sử dụng | Door Window Sensor, Home Security Alarm |
| Các thành phần bao gồm | Máy dò |
| Nguồn điện | Pin chạy bằng |
| Thiết bị tương thích | Home Security System, Smartphone |
KHAI THÁC. Xử lý sự cố
- Q: Does the door sensor support Alexa/Google voice control?
A: The sensor supports connection with Alexa and Google Assistant for push notifications when opening and closing, but it does not support voice control commands. - Q: Why can't the device connect to Wi-Fi?
Trả lời: Kiểm tra những điều sau:- Ensure your Wi-Fi network is 2.4GHz; 5G networks are not supported. Confirm your router settings.
- Make sure the door sensor is within good Wi-Fi signal range. A weak signal may prevent connection.
- During setup, use the SIM ejector tool to short press the network key, then continue to poke for 3-5 seconds until the green light flashes continuously for fast connect mode, or slowly for hotspot mode.
- The app requires your Wi-Fi account and password to be consistent with your phone's Wi-Fi connection.
- Q: Why am I not receiving app notifications?
A: Consider these points:- Ensure the installation distance between the door sensor and the magnetic strip is within the recommended 1-2 cm.
- In the app, navigate to 'My Device' -> 'Settings' and ensure sound and light alarms, along with app notification permissions, are enabled.
- It is recommended to keep the app open or running in the background to receive alarm messages promptly.
8. Bảo trì
To ensure optimal performance and longevity of your Waytronic Smart Door and Window Sensor, follow these maintenance guidelines:
- Thay thế pin: Replace the two AAA batteries when you receive a low power warning notification from the app. Always use fresh, high-quality batteries.
- Vệ sinh: Periodically wipe the sensor and magnet with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive cleaners.
- Kiểm tra chất kết dính: Regularly check the adhesive tape to ensure the sensor and magnet remain firmly attached to the surface. Reapply or replace the adhesive if it shows signs of weakening.
- Kết nối: Ensure your Wi-Fi router is functioning correctly and the sensor remains within its effective range for consistent connectivity.
9. Bảo hành và Hỗ trợ
For warranty information, technical support, or any product-related inquiries, please refer to the contact details provided with your purchase or visit the official Waytronic webtrang web. Đội ngũ dịch vụ khách hàng của chúng tôi luôn sẵn sàng hỗ trợ bạn giải đáp mọi thắc mắc hoặc vấn đề bạn gặp phải.