Set of 3 replacement remote controls for Hörmann hsm4 437230 handheld transmitter, 26.975 MHz self-learning remote control, 4 channels for garage door, front door, entrance door, etc.

Replacement only, not original – Please check the frequency: This remote control is a high-quality replacement for Hörmann models with a frequency of 26.975 MHz and green buttons. Not compatible with other frequencies (e.g., B. 868 MHz), other button colors, or the BS series. Please carefully compare your original remote control before purchasing.Compatible with popular Hörmann models: Hörmann HS1, HS2, HS4, HSM2, HSM4, HSE2, HSZ1, HSZ2, HSP4, HSD2-A, HSD2-C with blue or green buttons at 26.975 MHz and 26.995 MHz. Not compatible with remotes of other brands or frequencies.【Easy Programming - Ready in Seconds】Two programming methods available: clone from your existing remote by direct contact (face to face). Self-learning coding directly on the motor, just like the original.📶【Note on Range and Stable Performance】Due to the radio frequency, the range may be limited in open or large spaces. For reliable performance, we recommend using the handheld transmitter close to the garage door opener.Full Service and Package Contents: You will receive: 1 remote control, 1 user manual (English not guaranteed). If you have any questions, our friendly customer service team will assist you at any time – with a 90-day money-back guarantee if you are not satisfied.