The Aqara Wireless Remote Switch H1 (WRS-R02) is a versatile smart controller designed to manage your home automation without the need for complex wiring. This grey double rocker switch uses the Zigbee 3.0 protocol to communicate with compatible hubs, such as the USB Hub E1 or Hub M2, and integrates seamlessly with the Aqara Home app and Apple HomeKit on both Android and iOS devices. Depending on your needs, you can use the device in multi-function mode to trigger up to seven different actions through single, double, or long presses of the left and right buttons, or choose High-Speed Click Mode to reduce latency to 50 ms for near-instant response. Its compact 85.8 x 86 x 12.5 mm frame allows for flexible placement, as you can stick it to a surface with the included adhesive pad, place it on a table, or install it into a standard 86x86 mm wall box. For those who already use the Smart Wall Switch H1, this remote supports a 2-way switch configuration, allowing you to control the same light from two different locations. Because it is powered by a battery that lasts up to 5 years, you can place it wherever it is most convenient for your daily routine without worrying about frequent maintenance.