Empowering technology with art, sublimating art with technology: using minimalist and atmospheric design language to interpret the essence of "less is more", matte material makes the matching simple and clear, and the simple design the taste of the home. The button feedback is obvious, the indicator light is clearly visible, and it can highlight the overall simplicity when placed in the townhouse. Zigbee signal expansion and amplification: by connecting smart products that also use Zigbee signals, the Zigbee signal is amplified to make the Zigbee signal range farther and more stable. Voice control: smarter and more convenient Smarter and more convenient voice control saves you the trouble of manual operation, and you can done with one sentence "Hey, , turn on the light". Supports mainstream smart speaker devices such as , , , etc. Remote control: everything is under control. Forgot to turn off the lights when you go out? With the smart wall switch, you don't have to worry about it anymore. Through the mobile phone APP, you can view and control the switches anytime, anywhere. Timed switch lights: no need to worry about falling asleep in bed with the lights on. It doesn't matter, the smart wall switch automatically turn off the light at a specific time, so you don't have to worry about turning off the light. The indicator light turns on first and then off: when the main light is not turned on, the indicator light light up first to indicate the switch position of the light that is not turned on, so that you can quickly find the switch in the dark. Intimate and thoughtful design. Voltage frequency: AC 100~240V, 50/60Hz Protocol link: Zigbee 2.4GHz Operating temperature: -25C~45C Operating humidity: 5%~90%RH Fixed hole position: 8cm interval Rated current: 16A Max Maximum load: INC 700W/gang LED300W/gang Color: Grey Material: aluminum alloy Specification: 3 Gang Package Contents: 1 x 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.