APP Remote Control: As long as your phone has a data network, you can control the switch anytime and anywhere using the app. The app allows you to check the real-time status of the switch and temperature values at any time. A waterproof temperature sensor is included, suitable for use in environments such as baby rooms, storage rooms, greenhouses, and plant cultivation. You can set schedules or loops to automatically turn the switch on or off. Voice control compatible. Input voltage: AC85–250V 50/60Hz. Output voltage: AC85–250V 50/60Hz. Maximum current: 20A. Maximum load: 3800W (resistive). Wi-Fi standard: 2.4GHz b/g with Bluetooth. Working temperature: -20°C to 80°C. Working humidity: up to 80%. Material: ABS. Color: White. Package includes: 1 x Temperature switch (with 2M temperature sensor). Only the listed items are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1–3 cm.