3 Pcs Universal 4 Key Buttons Garage Door Opener Remote Control Duplicator New Garage Gate Door Remote Control 433MHZ

[4-in-1 remote copier]. The device can clone up to 4 remote control buttons from the same or different remote controls allowing you to carry four remote controls at the same time! Each corresponding letter (A B C and D) can open different remote . [The best solution] The replicator is the simplest and cheapest way to copy any wireless remote control car key garage door opener etc! It is suitable for remote control of electric doors retractable doors garage doors motors curtains motorcycles etc. [] This gadget can transmit signals to duplicate your existing remote control so you always have a duplicate remote control or key in case you lose the original remote control. The multifunctional changeable and humanized design makes it easy to use. [] This gadget can transmit signals to duplicate your existing remote control so you always have a duplicate remote control or key in case you lose the original remote control. The multifunctional changeable and humanized design makes it easy to use. [Easy to use] It is easy to copy and complete the high-frequency design of portable key chain in a few minutes. The current transistor is controlled separately to supply dynamics. One click intelligent copy to work efficiency. High copy accuracy and high copy efficiency. One click intelligent copy to work efficiency. Material: Plastic + Metal colour: multicolor Package Contents: 3 x garage door opener remote Only the above package content other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.