Enhance Your Home Security with Smart Window & Door Sensors
Keep your home safe and secure with the WiFi Zigbee Smart Window & Door Sensor, the perfect addition to your smart home setup. This smart sensor instantly alerts you whenever a door or window is opened, providing real-time updates directly to your phone via the Tuya Smart or Smart Life app. With voice control compatibility through Alexa and Google Home, you can easily monitor your home’s security, making it simple to protect your family and property. Whether you’re home or away, rest easy knowing that this smart sensor keeps you connected and secure.
Intelligent Features for Modern Home Security
This smart sensor is available in two versions: WiFi and Zigbee. The WiFi model works directly with your mobile app, while the Zigbee version requires a Tuya Zigbee hub for optimal performance. The compact design is discreet and easy to install on doors or windows, ensuring seamless integration into your home. With low-battery reminders and easy app controls, this sensor is designed to be both efficient and convenient, helping you stay informed with minimal effort. Plus, the wide working distance ensures reliable performance across multiple entry points in your home.
- WiFi or Zigbee Connection: Choose between WiFi for direct app control or Zigbee for integration with a Tuya hub.
- Voice Control: Fully compatible with Alexa and Google Home for hands-free monitoring and alerts.
- Real-Time Alerts: Get instant notifications whenever a window or door is opened, directly on your phone.
- Long Working Distance: The sensor works with a ≥15mm distance for reliable detection on most doors and windows.
- Low Battery Alerts: Stay informed with reminders when the sensor’s battery is running low.
- Wide Temperature Range: Functions in extreme conditions, from -10℃ to 55℃, making it suitable for various environments.
- Easy Installation: Simply stick the sensor to your door or window frame and sync it with the app for quick setup.
When to Use This Smart Sensor
This WiFi Zigbee Smart Window & Door Sensor is perfect for anyone who wants to upgrade their home’s security effortlessly. It’s ideal for monitoring entry points such as doors, windows, and even cabinets. Whether you want to keep an eye on your home while you’re away or just add an extra layer of protection, this sensor provides instant alerts, giving you peace of mind at all times.
What Makes This Sensor Special?
What sets this smart sensor apart is its seamless integration with popular voice assistants like Alexa and Google Home. You can control the device with simple voice commands, allowing you to monitor your home’s security without lifting a finger. The real-time alerts sent directly to your phone ensure you’re always in the know, while the flexible connectivity options (WiFi or Zigbee) make it adaptable to any smart home setup. With its long battery life and low battery reminders, this sensor offers worry-free, long-term security for your home.
Why You’ll Love It
- Effortless Security: Easy to install and operate, providing quick peace of mind for your home.
- Smart Integration: Control and monitor via voice commands with Alexa or Google Home.
- Instant Notifications: Stay updated with real-time alerts whenever doors or windows are opened.
- Flexible Connectivity: Choose between WiFi or Zigbee options to suit your smart home system.
- Reliable Performance: Works in extreme temperatures and offers a wide detection range, making it perfect for any environment.
Don’t wait—upgrade your home’s security today with this Smart Window & Door Sensor, and enjoy seamless protection for your home and loved ones.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of Marvelion (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of https://ultimum.top
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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