WIFI Dimming Module Mobile App Control: Control the switch anytime and anywhere via mobile app Voice Control Compatible: Adjust light brightness with voice commands Timer, Countdown, and Schedule Functions Stepless Dimming: Adjust brightness from 0% to 100% for various scenarios such as sleeping, working, watching TV, or parties Type: WIFI Dimming Module Working Temperature: -10°C to 40°C Voltage: AC 100–240V, 50/60 Hz Protocol: WIFI IEEE 802.11 b/g Operating Range: Up to 100 meters Working Frequency: 2.412 GHz – 2.484 GHz Protection Level: IP20 Maximum Load: 2 Gang (AC 230V, 2 × 100W) / (AC 120V, 2 × 60W) Note: Slight variations in appearance, color, or printed text may occur between batches. These differences do not affect functionality. Color: As shown Material: ABS Package Contents: 1 × Dimmer Switch Note: Other accessories or products shown are not included. Light reflection and display settings may cause slight color variation between the image and the actual product. Measurement tolerance: ±1–3 cm.