For General Purpose - Replacement Garage Door Remote Control for Sommer 4020 TX03 868-4 Rolling Code 868MHz Garage Door Remote Control (2 Pack) (2PACK, Remote Control)

General Description: The Sommer 4020 TX03 868-4 replacement garage door remote is designed to work perfectly with 868 MHz transmitters. This model is a third-party product, not an original Sommer product, but it guarantees compatibility with several models of the brand. It is important to note that it is not compatible with Pearl, Pearl Vibe, Pearl Twin, or other models, even those operating at the same frequency. Technical Specifications: Frequency: 868.8 MHz (rolling code) Number of Buttons: 4 Coding: via radio Programming Type: Receiver access required, programming with receiver, motor, or garage door opener Compatibility and Accessories: Compatible with the following models: 4020V000, 4025V000, 4026V000, 4031V000, 4011V000, 4035V002 Other Information