chip, advanced technology, reasonable design, beautiful appearance. Over-voltage protection and -protection design, safe and reliable. Long-distance RF transmission design, not blocked by obstacles, remote control operation is simple and convenient. This product is used for voltage AC220V or 50-60Hz, DC 24V AC and DC motor forward, reverse, stop control. Applicable to a variety of scenes, such as electric screen, curtains, shades, electric remote control doors, electric tables, drying racks, etc. Control box: Rated voltage:AC220V Operating frequency: 50Hz or 60Hz Control power:less than equal 500W Static power consumption:Less than 0.1W Receive sensitivity:-108dbw Remote control distance: equal 50M Power frequency:433MHZ Transmitter: Operating voltage: DC12V Operating current: 1OMA 12V Radiated power: 10MW 12ASK Encoding: 1527 fixed code Transmitting frequency: 433.92MHz Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on. Colour:As Shown Material:Plastic Package Contents: 1 x Remote Control 1 x Controller 1 x Expansion Screw Tubes kit 1 x Chinese and English instruction 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.