Aqara Wall Switch Double Rocker is a great product that comes with many features.
It has a five-year battery life which is the longest among other similar products.
It also has a high-speed tap mode which reduces access time to 50ms but limits the double-press and hold functions.
There are 7 configurable actions available for this switch, including single click, double click, long press, and press two buttons simultaneously.
The switch is flexible and can be installed in three different ways.
You can place it on a horizontal surface, stick it on a flat surface using the included adhesive pad, or attach it instead of an existing wall box.
It is made of high-quality materials and uses the same design as the flagship Aqara H1 EU wall switch.
This switch supports two-way switch setup with H1 EU wall switch.
By combining the H1 wireless switch with the H1 EU wall switch, you can easily control the same lights from two or more locations without any complications.
Moreover, the switch has overheat and overload protection which ensures the safety and security of your home.
Additionally, it has an energy monitoring feature which allows you to track the efficiency of electrical appliances by checking energy consumption reports and usage statistics.

Automate Traditional Lights with Ease
Aqara Smart Wall Switch H1 EU (No Neutral, Single Rocker) (WS-EUK01) can turn traditional lights into smart devices easily. Numerous smart scenes can be realized when it works with other Aqara smart devices.

Remote Control with Your Phone
Forgot to turn off the Lights when you hurry outside? Just take out your phone and open Aqara Home app. Then, you can turn off all the lights at your home easily.

Timed Switching Provides You with a Disciplined Life
19:00 Lights automatically turns on before you arrive home to provide you with a comfortable environment.

Control Lights with Your Voice Easily
You can use your favorite voice assistant to enjoy a smart life.

Connected Automation, Stable and Smart
When the network at your home is not stable or disconnected, as long as the Hub is working normally, the connected automation between Smart Wall Switch H1 EU (No Neutral, Single Rocker) (WS-EUK01) and sensors can still work properly.

Overheat and Overload Protection
When Smart Wall Switch H1 EU (No Neutral, Single Rocker) (WS-EUK01)
detects that the power or temperature is over the limit threshold, it will automatically cut off the power to protect you from any danger.