This garage door remote control is a replacement part and not an original equipment manufacturer (OEM) part. Please verify compatibility with your device before purchasing. Compatibility: Designed for use with 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, 4018V0V064, S10019-00001, S10779-00001. Features: - FM frequency: 868.8 MHz - 128-bit encoding - Operating range: approximately 50 to 140 meters (varies based on environmental conditions) - Material: Plastic - Color: As shown in image - Package includes: 2 x Remote controls Note: The package includes only the items listed above. Other accessories or devices shown are not included. Due to lighting effects and monitor settings, the actual color of the product may vary slightly from the images. Allowable measurement variation is +/- 1-3 cm.