The Aqara Touchscreen Dial V1 (DS-K01D) is a stylish wall panel that transforms smart home control into both a visual and tactile experience. With its 2.08-inch LCD screen, the functions of four buttons are clearly visible, so you instantly know which light or device you are controlling. The two buttons on the left work as electrical switches for wired loads, while the two on the right provide wireless scene or device control. Through the Aqara Home app, you can personalize button icons, text sizes, and colors, making the control panel entirely your own. Technically, the device supports multiple connectivity protocols including Wi-Fi (2.4/5 GHz), Zigbee 3.0, and Bluetooth, seamlessly integrating with Aqara, Apple Home, Alexa, and Google Home platforms. Thanks to MARS Technology, smart bulbs stay online even when the switch is turned off, and power consumption tracking lets you monitor the energy usage of connected devices with daily, weekly, or yearly graphs. The built-in proximity sensor detects your presence from up to 2.5 meters away and automatically turns on the screen; this detection can also be used as an automation trigger. Additionally, the temperature and humidity sensor provides real-time environmental conditions and allows you to create smart automations based on this data. This product is ideal for smart home users looking for a central and visual control point. When mounted near the entrance door, you can manage all lights, curtains, or scenes with a single touch as soon as you enter the home. In the kitchen or hallway, the proximity detection feature can automatically turn on the lighting in the dark without touching the screen, saving energy. The touch dial provides haptic feedback for fine adjustments such as light brightness or volume, making operation more intuitive. Technical Specifications: - Product Name: Aqara Touchscreen Dial V1 - Model: DS-K01D - Connectivity Protocol: Wi-Fi 2.4/5 GHz, Zigbee 3.0, Bluetooth - Compatible Platforms: Aqara, Apple Home, Alexa, Google Home - Display: 2.08-inch LCD - Dimensions: 86 x 86 x 62.1 mm - Weight: 369 g - Operating Temperature: -10°C to 40°C - Operating Humidity: 0% to 95% (non-condensing) - Electrical Ratings: 200-240 VAC, 50/60 Hz, 8 A (resistive)