Aqara Introduces its Programmable Button, Doubling as a Matter Sensor for Doors and Windows

Aqara has released its first sensor compatible with the Matter-over-Thread technology. The Door and Window Sensor P2 is now available for purchase at a price of $29.99 / £29.99 / €32.99. What sets it apart is that it can seamlessly integrate into existing Matter-enabled smart homes without the need for an Aqara hub. However, for those who choose to use it with Aqara’s upcoming Hub M3, additional features such as a built-in programmable button will be enabled.

The Door and Window Sensor P2 uses a magnet to detect whether a window or door is open or closed. This functionality opens up a plethora of possibilities for smart home automation. For instance, it can be used to enhance security, remind users to close windows when it rains, or notify them when a freezer door is left open for too long. The sensor comes with an adhesive mount that does not damage the wall and a thin magnetic plate for alternative mounting options.

Fortunately, the Aqara Door and Window Sensor P2 has a plain white design with no visible logos or wordmarks. This discreet appearance is ideal for those who wish to install multiple sensors around their home without drawing attention. However, it is worth noting that there is a small hidden Matter logo and pairing code on the inner edge of the sensor that users need to keep track of.

The main sensor unit of the Door and Window Sensor P2 features a large-capacity 1,400mAh CR123 battery, making it longer than Aqara’s previous Zigbee-based sensor. It has dimensions of 77 x 22 x 22mm, similar to the width of a typical smartphone. Aqara does not provide specific battery life claims for the new sensor, as it depends on factors such as polling frequency and the connected apps and border router. However, the company states that its previous sensor can last over 2 years under normal usage.

Unlike the previous Zigbee-based sensor, the Thread-based Door and Window Sensor P2 does not require an Aqara hub for connection. It is compatible with any Matter-enabled Thread border router, allowing seamless integration into various Matter-enabled ecosystems such as Amazon, Apple, and Google. Users may already have a compatible Thread border router in the form of devices like the fourth-gen Echo, Apple TV 4K, or second-gen Nest Hub.

Aqara plans to release its first Thread border router, the Hub M3, in early 2024, along with an updated Aqara Home app to support Matter. When the Door and Window P2 sensors are paired with the Hub M3, they will gain additional features such as tamper alerts, adjustable sensitivity, and a programmable button to trigger customized home scenes or automations. Currently, the functionality of the button on the main unit is limited to device setup and resetting.

Aqara initially unveiled the Door and Window Sensor P2 alongside a Motion and Light Sensor P2 at CES 2022. The motion sensor is still scheduled for release later this year, following a slight delay from the original plan of early 2023.

Aqara is actively working on adding Matter support to its existing hubs, allowing seamless integration of its legacy Zigbee devices into the new smart home protocol. The company has several smart sensors, dimmer switches, smart plugs, and lights planned for release on its Thread-enabled roadmap.