868 MHz, 4-channel remote control for garage door openers 4020 TX03-868-4, 4026 TX03-868-2, 4020V000, 4026V000, handheld transmitter for garage door (pack of 3)

Replacement garage door opener, not original. 868 MHz frequency, 4-channel garage door remote control. This remote is specifically designed for model 4020 TX03-868-4 4020V000. Two coding types are available: direct coding or rolling code. Everything you need is included: battery (built-in), instruction manual, and remote control. Satisfactory after-sales service. For any questions, please feel free to contact us.