[Multi-frequency duplicator] 280mhz to 868mhz[Three Code Clones] Rolling Code & Fixed Code & Learning Code[Easy to Clone] The learning code and fixed code can be used directly after cloning, please program on the motor after the rolling code has been cloned.Installation: wirelessMatching frequency: 280-868MHzLearning frequency range: 300MHz, 306MHz, 310MHz, 315MHz, 315.5MHz, 330MHz, 360MHz, 390MHz, 410MHz, 430.5MHz, 433.42MHz, 433.92MHz, 868.35MHz, 286-361MHz, 384-400MHz.Application area: garage door, alarm, automatic door, rolling door, etc.Suitable for 90% of remote controls on the market.Note: Please confirm that your remote control is included in our compatible list before your order, it is very important!!!Colour: BlackMaterial: plasticPackage contents:2 x garage remote controlOnly 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 +/- 1-3 cm.