Fangrui Product Details Home/hotel/apartment/bb,no Gateway Or Network Required For Installation And Debugging. One-click Saving Of Local Scenes. 12-way Lighting,12-way Scene,3-way Curtain,4-way Dimming Air Conditioning,switch Between Multiple Wake Words At Will. Support Offline Voice (more Than 200 Command Words),built-in Infrared, Supports Zhonghong/demrui Wired Remote Control. Simpler And More Usable Ui,the X3puls Has A Better Ui Interface Deeply Customized In Tuya Smart App. It Has More Complete Pages And More Functions, Which Greatly Reduces The Users Learning Cost. Hign-concerned Chemical:none Model Number:x3puls Display:led Function:timing Program Colour:as Shown Material:abs Package Contents: 1 * Smart Switch Panel 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.