1. Remote Control: The WIFI switch can be controlled remotely anytime and anywhere via the ewelink app on your phone, without distance limitations. 2. Multiple Functions: The smart switch remote control supports various functions such as scheduling, timing, countdown, and cycle timing. 3. Small and Compact: The body of this small and compact intelligent switch does not take up too much space, making it easy to store and use. 4. Wide Application: This WIFI switch is widely used for remote control of electrical equipment in homes, shopping malls, office buildings, hotels, schools, hospitals, villas, irrigation systems, farms, water pumps, apartment buildings, etc. 5. Installation Indication: Installed on a standard 35x7.5mm guide rail, it is accurate, simple to install, and easy to use. Specification: Item Type: Wi-Fi Switch. Material: Pa66 Application: Smart Switch Rated Operating Voltage: AC230V Lifespan: 100,000 switching cycles Power Consumption: Less than 3W Operating Voltage Range: AC120V-280V Wireless Type: 2.4 GHz Wi-Fi Applicable Application: for Ewelink Support System: for Android, for iOS Operating Temperature: -25℃ to 70℃ Wiring Method: Clamp-type connection terminals are used, and the cross-section of the connecting wire can reach 16mm². Installation Method: Installed on an approx. standard guide rail 35 x 7.5 mm / 1.38 x 0.3 inches. How to Use: Follow the instructions. Package List: 1 x Switch 1 x Notice