Remote control at anytime from anywhere by TUYA app on mobile ,no distance limit.Schedule /Timing, countdown, cycle timingVoice control by for Amazon dot and Google assistantInto Smart With Your DIY Idea; Remote control by mobile phone ,Tuya Smart EditionTiming Mode / Countdown ModeNotice:The Black model with power meter function1.Remote control at anytime from anywhere2.Timer ON/OFF3.Scene setting,home scene(Turn on the light, turn on the water heater, turn on the TV, turn on the air conditioner,),going out scene(Turn off the lights, turn off the water heater, turn off the TV, turn off the air conditioner, etc.)4.Sharing devices with family and friends5.18 mm Din Rail instalParameter:Working voltage:AC90-240V,50/60HzCurrent: 40AWireless type:Wi-Fi 2.4GHzSupport system:for Android/iOSsize:82x50x18mmMaterial:ABScolour:White + BlackPackage Contents:1 x Circuit BreakerOnly the above package content, other products are not included.Note: Light 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.