1. انتهى المنتجview
The ONENUO Tuya WiFi Door Window Sensor is a smart magnetic contact sensor designed to detect the open/close status of doors and windows. It integrates with the Tuya Smart Life platform and supports voice control via Amazon Alexa and Google Home, providing enhanced security and automation for your home or office.
وظائف المنتج
- APP Control: Monitor and manage the sensor status remotely.
- Audible Alarm: Can be linked with other devices for audible alerts.
- Long Battery Life: Efficient power consumption for extended use.
- Status Query: Check the open/close history via the app.
- One Key To Disarm: Convenient control through the app.
- Timed Disarm: Schedule disarming for specific periods.
- Low Power Warning: Receive notifications when batteries need replacement.
- Intelligent Linkage: Automate actions with other smart devices (e.g., turn on lights when a door opens).
- Third-party Voice Control: Compatible with Amazon Alexa and Google Assistant.

2. المواصفات
| ميزة | مواصفة |
|---|---|
| رقم الموديل | 19EWT |
| العلامة التجارية | أونيونو |
| حجم الإدخالtage | DC3V LR03 (2*AAA, not included) |
| التيار الاحتياطي | ≤20 ميكرو أمبير |
| تنبيه التيار | ≤80 مللي أمبير |
| انخفاض مستوى الطاقةtage | ≤2.4 فولت |
| واي فاي قياسي | 2.4 جيجا هرتز 802.11b/g/n |
| Magnetic Control Distance | ≥15 مم |
| درجة حرارة العمل | -10 درجة مئوية ~ +55 درجة مئوية |
| رطوبة العمل | 10٪ RH ~ 99٪ RH |
| حجم الجسم الرئيسي | 68*23*19 ملم |
| Permanent Magnet Size | 43*10*14 ملم |
| أصل | الصين القارية |
| شهادة | CE |
| منصة المنزل الذكي | تويا |

3. الإعداد والتثبيت
3.1. تركيب البطارية
- Push the mounting bracket upward to detach it from the main sensor body.
- Insert two AAA 1.5V batteries into the battery compartment, ensuring correct polarity as indicated by the graphics inside the bin.
- After inserting the batteries, the indicator light on the sensor will flash briefly and then turn off.
- Reattach the mounting bracket to the main sensor body.

3.2. تنزيل التطبيق
Download the 'Smart Life' or 'Tuya Smart' app from your mobile device's app store (Google Play for Android, App Store for iOS). Alternatively, scan the QR code below:

3.3. إقران الأجهزة (اتصال واي فاي)
- تأكد من تمكين Bluetooth على هاتفك المحمول.
- Open the Smart Life app and tap the '+' icon to add a new device.
- On the sensor, press and hold the black button for more than 5 seconds until the indicator light flashes rapidly. This puts the device into pairing mode.
- The app will start 'Discovering devices'. Once the 'Contact Sensor' appears, tap 'Add'.
- Enter your Wi-Fi network password when prompted. The device will then connect to your Wi-Fi network automatically.
- Once successfully added, the app will display 'Device added successfully'. Tap 'Done'.
3.4. التثبيت المادي
The sensor consists of two parts: a main body and a magnetic strip. They should be installed on the door/window frame and the moving part of the door/window, respectively.
- نظف السطح الذي تنوي تركيب المستشعر عليه.
- Peel off the 3M adhesive tape from the back of both the main sensor body and the magnetic strip.
- Stick the main sensor body to the door/window frame and the magnetic strip to the door/window itself.
- Ensure the distance between the transmitter (main body) and the magnetic strip is less than 10mm when the door/window is closed for optimal performance. Avoid installing near strong magnetic fields.

4. تعليمات التشغيل
4.1. App Monitoring and Notifications
Once connected, you can access the sensor's interface in the Smart Life app. The app will display the current status (open/closed) and send instant notifications to your phone when the door or window status changes.


4.2. التحكم الصوتي
The sensor works with Amazon Alexa and Google Assistant. You can use voice commands to check the status of your doors and windows. For example, say "Alexa, is the door locked?" or "Hey Google, check status of door sensor in bedroom."

4.3. الربط الذكي
Leverage the Tuya Smart Life platform to create automation scenarios:
- Security Scene: Set up an 'away from home' mode. If the sensor detects a door opening, it can trigger an alarm, send a notification to your phone, and if linked with an IP camera (not included), it can initiate video recording.
- Convenience Scene: Link the sensor with smart lights. For example, when a door opens, the lights can automatically turn on, and when it closes, the lights can turn off (requires a compatible Wi-Fi switch for lights).

4.4. Sharing Devices
You can share your added devices with family members through the Smart Life app. This allows multiple users to monitor the environment and receive alerts.
5. الصيانة
5.1. استبدال البطارية
The sensor is powered by 2*AAA 1.5V batteries. It features a low-battery reminder function that will push messages through the Tuya app when the power is low. Replace batteries promptly to ensure continuous operation.


Note on Battery Life: The battery life is directly related to how frequently the sensor is triggered. More frequent triggers will result in shorter battery life.
5.2. التنظيف
To maintain optimal performance, periodically wipe the sensor and magnetic strip with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
6. استكشاف الأخطاء وإصلاحها
6.1. مشاكل الاتصال
- المستشعر غير مقترن: Ensure the sensor is in pairing mode (indicator light flashing rapidly). Check that your phone's Bluetooth is on and that you are connected to a 2.4GHz Wi-Fi network (5GHz networks are not supported).
- التطبيق لا يتعرف على الجهاز: Make sure the sensor is within range of your Wi-Fi router and your phone. Restart the app and try again.
- Wi-Fi password incorrect: تأكد جيدًا من كلمة مرور Wi-Fi التي أدخلتها في التطبيق.
6.2. Notifications Not Working
- Check app settings: Ensure notifications are enabled for the Smart Life app in your phone's settings.
- مستوى البطارية: A low battery can affect the sensor's ability to send notifications. Check the battery status in the app and replace if necessary.
- أذونات التطبيق: Verify that the Smart Life app has all necessary permissions (e.g., notification access) on your phone.
6.3. Inaccurate Open/Close Detection
- Magnetic distance: Ensure the gap between the main sensor body and the magnetic strip is less than 10mm when the door/window is closed.
- تنسيق: Verify that the two parts of the sensor are aligned correctly.
- تدخل: Check for any strong magnetic fields or metal objects nearby that might interfere with the sensor's operation.
7 نصائح المستخدم
- إدارة الإشعارات: If you wish to avoid notifications when you are home, explore the 'Smart' or 'Automation' section within the Smart Life app. You can often set up rules to disable notifications during specific times (e.g., 'Home Mode' during the day) or based on your location.
- تحسين عمر البطارية: To extend battery life, consider using the sensor in areas with less frequent door/window activity. Regularly check the battery status in the app.
- Placement for Security: For maximum security, consider placing sensors on all entry points, including less obvious windows or back doors.
8. الضمان والدعم
For detailed warranty information and further support, please refer to the official product documentation or contact ONENUO customer service. A comprehensive user manual in PDF format is available for download: دليل المستخدم (PDF).





