868 MHz garage door remote control, 2 for 4020 TX03-868-4, 4026 TX03-868-2, 4020V000, 4026V000, 4-channel remote control, garage door hand transmitter

We look forward to your visit. Please feel free to contact us if you have any questions. ✨ Product Specifications Frequency: 868 MHz, 868.3 MHz. Number of buttons: 2 channels. Battery type: CR2032 battery. Compatible models: 4020 TX03-868-4 4026 TX03-868 4020V000 4026V000 PS: Not compatible with other brands and frequencies. Programming method: Delete the code from the new remote control for programming; this increases the programming success rate. Deleting codes: Press and hold the learn button or code button on the receiver until the first light starts flashing slowly and then illuminates, followed by the other light. This indicates that the code has been deleted. Programming: 1. Locate the learn button or code key on the radio receiver or port reader and press it briefly. The LED on the driver will light up. 2. Press and hold the desired button on the remote control until the LED on the driver flashes rapidly. Release the button, and the LED on the driver will turn off. 3. The remote control has been successfully programmed to the drive and is now ready for use.