Compatibility: This garage door opener keypad serves as a replacement for models 37332R -BX -BX. It effectively replaces older model keypads such as GWKP, GWK-IC, ACSDG, ACSDA1, ACSD1G, B8QACSDA, and B8QACSDA1. It is compatible with single or dual frequency openers manufactured since 1995 (315MHz/390MHz) Upgraded Design: The design of this wireless garage door keypad simplifies installation by eliminating the need for drilling or wiring into walls. Its clamshell design incorporates waterproof and - materials to . Additionally, backlit numbers provide easy readability in low-light conditions. You can conveniently open and close your garage door without relying on a remote control-effectively addressing concerns about misplacing your remote. Replace: Replacement for overhead door remote of Overhead Door garage door opener remotes manufactured from 1997 to the present. his sleek three-button garage door opener remote can conveniently be attached to a visor or keychain. Utilizing auto- dual frequency technology (315/390MHz), it allows seamless operation of up to three garage door openers. Attention: This remote is not compatible with models that have dip switches! Compatibility: Compatible with overhead door remotes O3T-A, O3T-BX, G3T-BX, G3T-R, G3T-A, G1T-BX, G1T-A, O1T-BX, O1T-A, GITR-3, -1, -2, -3, OCDTR-3, OCDT-1, OCDT-2 and OCDT-3 Colour:As Shown Material:plastic Package Contents: 1 * Garage Door Opener Keyboard 2 * Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.