This garage door remote control is a replacement part, not an original part. We recommend checking the compatibility list for the following devices before purchasing. Compatibility: Our remote control is only for Summer loq2, Pearl, Slider+, Pearl Vibe, Slider Vibe, Pearl Twin, Pearl Twin+, Pearl Status, TX40-868-4, Compatible with TX55-868-4, TRX55-8684-4, 4018V000, 4019V000, 4019V000, 4018V000, 4018V000, 4018V0V064, S10019-00001, S10779-00001 Remote control FM frequency 868.8MHz - 128-bit encryption Range: approx. 50-140 meters (depending on external conditions) Material: Plastic Color: As shown Package contents: 2 x 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 allowed measurement error is +/- 1-3 cm.