Replacement Garage Door Remote Control for Sommer 4020 TX03 868-4 Rolling Code 868MHz

General Description: The Sommer 4020 TX03 replacement garage door remote control is designed to offer a practical and efficient solution for controlling your garage doors. With a frequency of 868 MHz and a rolling code, it allows you to manage up to 4 doors thanks to its 4 channels. Although it is compatible with several Sommer models, it is not compatible with Pearl models and others, even if the frequency is the same. Technical Specifications Frequency: 868.8 MHz (rolling code) Number of buttons: 4 Coding: via radio Compatibility and Accessories Compatible with Sommer transmitters TX03, 4020, V0004025, V0004026, V0004031, V0004011, V0004035, V002 Not compatible with Pearl, Pearl Vibe, Pearl Twin models Installation Access to the receiver is required for programming Requires a receiver, motor, or garage door opener for programming Use The remote control allows for quick and efficient control of your garage door, whether you are inside or outside. Its ergonomic design ensures a comfortable grip, and its precise operation guarantees a quick response to every button press. Other information: Sliding design to prevent accidental drops; Effective operation even in dark environments.