Great designTé the universal RF 433Mhz wireless 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 à less than 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, TL1527, ZX1527) PT2264, PT224 0 (LX2240, LX2241, SCL2240) , CS5211, SMC918, AX5026, SMC926, AX5326-3, AX5326-4, FP527, HT600, HT680, HT6207, HT6010, HT6012, HT6013, HT6014, HT12D, HT46N00F49E, PIC diff Why chip manufacturing has a prefix If you have a different chip model, you will be fine, as long as the chip model numbers are the same Easy to use 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 application The products 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.