Compatibility: Perfectly compatible with for DEA models including GT2, GT4, GTI2, GTI4, GTI2N, GTI4N, GTI2M, GTI4M, and for GENIE models 273, 273L. Also works with for TR2, TR4, TR2N, TR4N garage door openers Advanced Security: Equipped with 433.92MHz rolling code technology, ensuring that your garage door opener responds only to your remote, enhancing security against unauthorized access Durable and Reliable: Built to withstand various weather conditions, ensuring long-lasting performance and reliability Easy Programming: Simple setup process allows for quick and easy programming with your existing garage door systems Name:Remote Control Applicable:for DEA Series Remote Control (The product appearance and printed words may vary depending on the batch, but this does not affect use) Color: As Shown Material: Plastic Package Contents: 5 x 2-Key Remote Control 5 x 4-Key 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.