Description [Compatible Models]: This 868MHz remote control is only compatible with SOMMER LoQ2/Slider+/Slider Vibe, SOMMER Pear/Pearl Vibe/Pearl Twin/Pearl Twin+/Pearl Status, TX40-868-4/TX55-868-4/TRX55-8684-4, and 4018V000/4019V000/4018V0V064/S10019-00001/S10779-00001. (This product is a replacement, not an original. If your model is not listed, please do not purchase.) Frequency: 868 MHz, 2 buttons to control up to 2 garage doors, effective transmission distance: 50 meters. The remote control comes with batteries, ready to use upon arrival, and spare batteries are included for approximately 3 months of use, making it a perfect replacement. Programming the receiver: Press the LEARN/PROGRAMMING button on the receiver; the LED will light up. Press the button you want to use on the new remote control; the LED will flash, indicating successful pairing. Test it. MATERIAL: The remote control is made of high-quality, durable plastic and silicone, comfortable to hold and easy to use. Its compact design makes it more hand-friendly, lightweight, and portable, without adding extra weight. Includes only the remote control (1 unit).