Description/Features: Advanced Temperature Management: Seamlessly regulate your environment with our Tuya Smart Thermostat Switch. Designed for efficiency and comfort, this intelligent device allows precise temperature control at your fingertips. High Capacity & Energy Monitoring: Handle up to 3800W with a 20A capacity and keep track of energy consumption in real-time. Optimize your energy usage and save on bills with detailed provided by this smart switch. RF433 & Voice Control: Equipped with RF433 technology for reliable performance. Enhance your smart home experience with voice commands via compatibility, making it easier than ever to adjust settings without lifting a finger. Specification: Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: As shown Material: plastic Package Contents: 1*Smart Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.