1. Support Voice Control: Alexa, Google Voice Smart Audio Control 2. Timing Setting: App Sets Timing Control, Remote Settings Open And Close 3. Backlight Control: App Settings Turn On Or Off The Background Light. 4. Network Distribution : 1. Press And Hold Any Button For 5 Seconds, The Blue Light Will Flash And Enter Distribution Mode. 5. Turn On Bluetooth On Your Phone To Quickly Enter Pairing Mode. Type:Brazilian Switch 6 Channels(Zero Fire Open White) Wireless Connection:Wifi 2.4GHZ App:Tuya, Smart Life Installation :Zero Live Wire Maximum Power:1000W/Channel Working Voltage:100v-240V Control :Six-Open Single Control Switch Mode:Smart Touch Six Switch Background Light Color:Blue-Red Installation Hole Distance:84mm Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:White Material:PC Size:About 124x118x32mm Package Contents: 1 * Smart Switch 1 Set * Mounting Screws 1 * English Manual 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.