Compatible with multi-code linear garage gate door opener remote transmitters operating at 300 MHz. Works with Linear multi-code models including 3089, 308911, MCS308911, 3060, MCS306010, 3070, and MCS307010. Also compatible with generic multi-code garage gate door opener remotes featuring 10 dip switches. High-quality replacement multi-code garage gate door opener remote transmitter. Includes user manual, visor clip, and battery. Easy to program. Installation instructions and troubleshooting videos provided. Note: Slight color variations may occur due to lighting and display differences. These do not affect functionality. Material: Plastic Color: As shown Package Contents: 2 × Garage door opener remotes Note: Only the items listed above are included. Measurement tolerance: ±1–3 cm.