Set of 3 universal remote controls for automatic doors, 315MHz frequency, fixed code, 4 buttons, for up to 4 doors.

Works only at 315 MHz frequency (315 MHz). 4 buttons, the device can store up to 4 different remote control codes. Compatible with most remote controls with a fixed code frequency of 315 MHz. Remember to copy the codes in an environment free of parasitic waves (e.g., WiFi, radio, etc.). This is the ideal remote control for garage doors, entrance doors, alarm systems, heating systems, home automation, lighting and much more. The kit includes: 3 x universal remote controls. (Other items in the picture are accessories and are not included). Please note 1. The dimensions are measured manually, there may be an error of 1 to 3 cm, I hope you understand! 2. Due to the different monitor calibration, the color of the items shown in the photos may be slightly different on your computer screen.