HR A433 F4 remote control
Your original remote control must be in good working order to make the copy.
Autocopy Remote Control 433.920 Mhz.
With your original remote control,you can perform the copy by placing the 2 remote controls next to each other
HR_A433_F4 remote control can recopy on the 4 buttons the signal of one or many remote controls working in 433.920 Mhz.