Description:  600W 220V US Remote Control Ceiling Fan Switch Crystal Glass Panel Wireless Ceiling Fan Stepless Speed Switch with RF433 Switch.    Parameter:  3-Mode speed: High-Middle-Low from left to right.  ON/OFF button, touch once to turn on the fan, touch the same button to turn off.  Crystal tempered glass panel and high quality PC back housing;  When off, a Blue LED location indicator is visible making it easy to see in the darkness.  E-star, no sparking contacts.  With overload & overheat protection, make your home more safer.  Single Live wire control, very easy to install, direct replacement for existing switches.  Applicable to Ceiling Fans only.    Remote Specifications:  • Frequency: 433Mhz.  • Control Distance: 15-20m.  • Battery type: 12V, 23AE (Not Include).  How to operate the Remote controller ?  On the remote, button 1, button 2, button 3 are used for the remote switch 1 gang, 2 gang and 3 gang.  The ON/OFF button, left arrow button, right arrow button are used for the remote dimmer switch.     Specifications:  US regulations: use type 118 standard cassette (bottom box);  Model: MG-US F01;  Size: length 120mm * width 72mm * height 43mm;  Color: white, black;  Panel: High-grade tempered glass panel;  Function: touch, touch, remote control, cooperate with host mobile APP control;  Luminous indicator: Yes;  Voltage: AC 110-245V / 50Hz-60Hz;  Current: 2.5A;  Maximum load: 600W;  Temperature environment: -20 ~ 65 degrees; less than 95% relative temperature;  Service life: 100,000 operations;  Single fire wire installation and zero fire wire installation can directly replace the original switch.  Can be applied to most ceiling fans on the market.  Switch speed regulation principle (change the fan speed by changing the output voltage. Switch-stepless speed change);    Package included:  1 x US Remote Control Ceiling Fan Switch,  1 x Remote control