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Item #:
71743546
Aqara Door and Window Sensor P2, Contact Sensor with Remote Alarm
79% of respondents would recommend this to a friend
Item #:
71743546
XCD 108
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 29
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With a built-in high-precision Hall sensor, the Aqara Door and Window Sensor P2 can detect the opening and closing status of doors, windows, and drawers precisely.
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What Stands Out
Matter Over Thread
Ensures seamless connectivity across devices with Matter compatibility, enhancing interoperability and simplifying smart home setups.
Remote Alarm Capability
Provides users with instant alerts and notifications on their smartphones, enhancing security and allowing for timely responses to potential breaches.
Smart Home Integration
Supports major platforms like Apple Home, Google Home, and Alexa, allowing for easy integration and voice control, catering to various user preferences.
Product Details
- Aqara Door and Window Sensor P2 with high-precision Hall sensor
- Detects opening and closing status of doors, windows, and drawers
- Sends real-time alert notifications to your smartphone
- Integrates with smart home ecosystem for advanced automations
- Executes automations without needing an internet connection
- Supports voice assistants like Siri, Alexa, and Google Assistant
| Mounting Type | Door Mount |
| Specific Uses For Product | home security, smart home integration, voice assistant integration |
| Style Name | Door and Window Sensor P2 |
| Item Dimensions | 3.03 x 1.32 x 0.87 inches (7.7 x 3.4 x 2.2 cm) |
| Item Weight | 0.04 kg |
| Brand Name | Aqara |
| Model | DW-S02E |
| UPC | 192784000847 |
| Number of Items | 1 |
| Manufacturer | Lumi United Technology Co., Ltd |
| Unit Count | 1 Count |
| Included Components | Sensor Accessory Unit × 1 |
| Item Type Name | Door and window sensor |
| Part Number | DW-S02E |
| Brand | Aqara |
| Item dimensions L x W x H | 3.03 x 1.32 x 0.87 inches (7.7 x 3.4 x 2.2 cm) |
| Style | Door and Window Sensor P2 |
What's in the box
Sensor Accessory Unit × 1
Who Should Buy?
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Smart Home Enthusiasts
Ideal for users deeply invested in smart home ecosystems, integrating seamlessly with Apple Home, Google Home, and Alexa.
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Security Conscious Users
Great for those prioritizing home security, offering remote alarm features to enhance protection against intrusions.
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Tech-Savvy Individuals
Suitable for users comfortable with technology, needing a Thread Border Router for optimal functionality and automation.
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Basic Users
Not ideal for users seeking simple solutions, as it requires additional components like a Thread Border Router.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Aqara Door and Window Sensor P2?
Answer: The Aqara Door and Window Sensor P2 is a smart contact sensor designed to monitor the opening and closing of doors and windows. It connects via Matter over Thread, which enhances its compatibility and reliability with smart home ecosystems. This device features a remote alarm and supports local automation, allowing you to set actions like triggering lights or sending notifications to your phone whenever the sensor is activated, enhancing the security of your home. -
Question:
How does the Matter over Thread technology benefit the Aqara Sensor?
Answer: Matter over Thread technology provides a robust and reliable connection for smart devices. This technology allows the Aqara Door and Window Sensor P2 to communicate seamlessly with other Matter-compatible devices, improving system integration. As a result, you can enjoy enhanced performance, reduced latency, and improved security compared to previous networking protocols, making it an ideal choice for your smart home setup. -
Question:
Do I need a Thread Border Router for the Aqara Door and Window Sensor P2?
Answer: Yes, a Thread Border Router is required for the Aqara Door and Window Sensor P2 to function properly. This router acts as a bridge between your Thread-enabled devices and your home network, enabling them to communicate with each other and with internet-connected services. Without it, you won’t be able to utilize all the features of the sensor, such as remote access and automated functions. -
Question:
What types of alerts does the Aqara Door and Window Sensor P2 provide?
Answer: The Aqara Door and Window Sensor P2 offers both remote alarms and local alerts. When the sensor detects that a door or window has been opened, it can trigger an audible alarm on the device itself or send notifications to your smartphone via the Aqara app. This ensures that you are aware of any potential security breaches in real time, allowing for quick responses. -
Question:
Can the Aqara Door and Window Sensor P2 be integrated with other smart home devices?
Answer: Absolutely! The Aqara Door and Window Sensor P2 can easily integrate with a variety of other smart home devices through the Matter protocol. This allows for seamless interaction with devices like smart lights, cameras, and hubs. For example, you could program your smart lights to turn on automatically when a door is opened, enhancing both convenience and security. -
Question:
Is the Aqara Door and Window Sensor P2 suitable for outdoor use?
Answer: The Aqara Door and Window Sensor P2 is designed primarily for indoor use. However, it can be effectively used on covered outdoor locations such as porch doors, as long as it is shielded from direct rain and extreme temperatures. This versatility can help enhance the security of outdoor entry points that receive some protection from the elements. -
Question:
What happens if the sensor loses its connection?
Answer: If the Aqara Door and Window Sensor P2 loses its connection, it will attempt to reconnect automatically. In the meantime, local automation will still function, meaning any preset actions can still be executed. The sensor may notify you of the connection issue through the accompanying app, allowing you to troubleshoot and restore your network connection if necessary. -
Question:
What is the battery life of the Aqara Door and Window Sensor P2?
Answer: The Aqara Door and Window Sensor P2 is designed for longevity, with an impressive battery life that typically lasts up to two years, depending on usage and environmental factors. This extended battery life minimizes the hassle of frequent replacements, allowing you to enjoy uninterrupted monitoring of your home’s entry points. -
Question:
Where can I buy the Aqara Door and Window Sensor P2?
Answer: You can buy the Aqara Door and Window Sensor P2 from Ubuy, which supports purchases in Saint Vincent. Ubuy offers a wide selection of smart home devices, inclusive of the latest Aqara products, along with features that make navigating your smart home setup seamless.
Aqara Hubs & Controllers Editorial Review
The Aqara P2 Contact Sensors have garnered mixed reviews from customers, reflecting a divide in user experience. Many users have enjoyed the convenience of these sensors, particularly their swift pairing with Home Assistant and compatibility with Matter over Thread. This aspect simplifies integration into smart home setups and allows for cohesive communication without the clutter of Wi-Fi network usage. Several reviews note that these sensors effectively fulfill basic functionality, offering reliable operation when paired correctly. However, some users have reported significant challenges, notably regarding connectivity and battery performance. Key concerns include frequent disconnections from Apple Home, requiring cumbersome resets and manual reconnections—a frustrating experience for those relying on Consistent automation. Reports of poor battery longevity also plague users, with some experiencing rapid power drain even after changing batteries. This has led to dissatisfaction with the overall reliability of the P2 sensors, especially in comparison to the previous Zigbee models, which many found to be more steadfast. The inConsistency in product performance has been a recurring theme, causing some users to feel uncertain about recommending the sensors, particularly for critical use cases. While the design and features of the P2 sensors were praised—such as their unobtrusive size and long-distance operation—issues with customer support and warranty responses have further dampened enthusiasm around these products. In conclusion, while some find the Aqara P2 Contact Sensors to be a valuable addition to their smart home ecosystem, others warn that their reliability falls short of the mark, especially for users dependent on seamless automation and integration. **
Customer Reviews & Ratings
1096 customers ratings
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5 Star
50%
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4 Star
12%
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3 Star
12%
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2 Star
6%
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1 Star
20%
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Pros
- Quick and easy integration with Home Assistant and Matter.
- Works well for those with a Thread network.
- Attractive but reasonably sized design that is unobtrusive.
- Long distance between sensor and magnet which aids installation flexibility.
Cons
- Frequent disconnections from Apple Home requiring manual resets.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 108
Order now and get it around Tuesday, September 29
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Secured transaction
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Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High-precision Hall sensor for accurate detection
- Real-time alert notifications to your smartphone
- Integration with smart home ecosystem for advanced automations
- Support for voice assistants like Siri, Alexa, and Google Assistant
- Easy installation with adhesive back
- Long battery life for uninterrupted protection
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