- Description
- Specifications
- FAQs
- Reviews
Learn more about the X-Sense XS03-WX Wi-Fi Smoke Detector
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- 2.4 GHz Wi-Fi Connection
- Easily connect this alarm to your X-Sense app via a 2.4 GHz Wi-Fi network. Then you can control the alarm afar and be warned about any emergencies.
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- Instant Notifications
- See what’s going on in the app notifications and be alerted to any fire hazards as soon as possible.
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- Full App Control
- Control your smoke alarm from your fingertips. You can activate the self-check function, check the battery level and enable timely notifications, all within the app.
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- Easy Installation
- 1-minute installation in any circumstance with our included accessories, adding an attractive twist to your home.
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- Loud 85 dB Buzzer
- Be alerted to fire hazards through the detector’s loud 85-dB alarm with a flashing LED indicator.
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- Premium Quality Material
- Housed in a flame-retardant high-temperature-resistant ABS material for enhanced quality, durability, and longevity.
Easy App Setup
Easily add the smoke detector to the app and select from various options in the app to set up the most suitable device for you.
Real-Time Notifications
Find out what’s going on in and around your home from the app notifications while you’re away. As long as your phone is with you, fire safety will be within arm’s reach.
Silence at Your Fingertips
Silence a triggered alarm from within the app without having to climb up to push the button on the device.
Compact yet Stylish
This miniature smoke alarm packs outstanding functionality into a streamlined design, allowing for quick and accurate detection of smoldering fires.
Self-Check Function
The device continuously checks its circuits, electronics and battery status to ensure it is working properly.
Specifications


Power Supply |
Replaceable 3 V CR123A lithium battery |
Operating Life |
10 years |
Battery Life |
1 year |
Sensor Type |
Photoelectric |
Coverage Area |
215–430 sq. ft (20–40 m²) |
Operating Temperature |
40–100°F (4.4–37.8°C) |
Operating Relative Humidity |
≤ 85% (non-condensing) |
Alarm Volume |
≥ 85 dB at 10 ft (3 m) @ 3.2 ± 0.3 kHz pulsing alarm |
Silence Duration |
About 9 minutes |
App |
X-Sense Home Security (both Android and iOS supported) |
FAQs
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What are the differences among the XS01-WT, XS03-WX, and XS03-iWX?
XS01-WT: A smart Wi-Fi smoke detector that can be connected to Wi-Fi via the TuyaSmart/Smart Life app. It sends alerts to your phone and lets you know what's going on in and around your home, even when you're away.
XS03-WX: A smart Wi-Fi smoke detector that can be connected to Wi-Fi via the X-Sense Home Security app. Find out what’s going on in and around your home from the app notifications while you’re away.
XS03-iWX: A wireless interconnected smoke detector that can be connected with other devices of the same type (XS03-iWX) using the X-Sense SBS10 base station. If one detector is triggered, all XS03-iWX detectors and the SBS10 base station will alarm, and you will receive instant notifications from the X-Sense Home Security app.
If you would like to learn more about these items and similar ones, CLICK HERE.
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What are the differences between the XS03-WX and XS03-iWX smoke detectors?
The main difference is that the X-Sense XS03-iWX smoke detector needs to be paired with the X-Sense SBS10 base station, while the X-Sense XS03-WX detector works independently via a Wi-Fi network.
Once a detector is triggered, the X-Sense XS03-iWX smoke detector and base station will activate simultaneously, while the X-Sense XS03-WX smoke detector will alarm independently.
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Is there a cost for the app?
No, it is a one-time purchase, and you don’t need to pay for the app.
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How do I add more users to the app so they can all monitor the alarms on their phones in the X-Sense app?
Go to the smoke alarm’s Device Settings interface and select Device Sharing. Then enter the X-Sense accounts that you’d like to share with.
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Do they have a light that flashes periodically and lets you know that the unit is on and working?
Yes, if your smoke alarm flashes red once every 60 seconds, it means it is functioning. For more details, please refer to the user manual.
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How many Wi-Fi smoke alarms can be connected to the app?
You may add up to 24 X-Sense XS03-WX smoke alarms in one home. You may also give them different names so that you know which one has been triggered when you receive a push notification.
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What will happen if the Wi-Fi is disconnected?
If your Wi-Fi is disconnected, the X-Sense app will display “Offline”. The devices will continue to work as standalone units, but you may not control them using the app. We recommend that you enable Offline Notification on your phone so you will know if the device is offline.
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Why is it not accessing the Wi-Fi?
Make sure you have a stable 2.4 GHz Wi-Fi network and have enabled Bluetooth on your phone. Then add the X-Sense XS03-WX smoke alarm to the app. Please ensure that you connect to the same Wi-Fi network when you add the device to the app.