Great designRF 433Mhz universal wireless remote control.It is a duplicator that can clone other remote controls.A strong signal can pass through walls, floors, doors, panels, etc.It can be controlled within 50 meters in open area.Wide coding range2260,2262 (such as PT2262, SC2262, HS2262, LX2262, HX2262, etc.), 1527 (EV1527, HS1527, HX1527, SC1527, GP1527, CP1527, AD1527, SCL1527, , ZX1527) PT2264,PT2240(LX2240,LX2241,SCL2240),CS5211,SMC918,AX5026,SMC926,AX5326-3,AX5326-4,FP527,HT600,HT680,HT6207,HT6010,HT6012,HT6013, HT12D, HT46N00F49E, PIC different manufacturingchips has a different chip model prefix, you will be fine, as long as the chip model numbers are the sameEasy to UseThree conditions must be confirmed before purchase.The original remote control works normally.The frequency should be 433.92Mhz.The chip code (encoder chip) as shown.More FlexibilityThere are 4 buttons on the remote control, which means you can clone 4 buttons.Each button works independently.The clone remote control can be reset and configured without limitation.Wide applicationProducts can be used in homes, farms, factories, offices, laboratories, supermarkets, etc.You can use the copy remote to clone many remotes.such as, garage door, electric door, shutter door, expansion door and electric curtain, fan, lamp, lighting, ventilation device, signal transmission and so on.