Features: This 893 garage door remote is consistent 893LM, 891LM, and other models, ensuring seamless action with various garage door initiators for consistent execution. Highlighting double frequency transmission at 315/390MHz, this remote proposals strong against intervention stable indication control for consistent action. Short skirt effective control extent of 80 100 metres, this remote allows you to operate your garage door from a distance, providing convenience. The pairing process is Basic Mail: press the learning button on the opener followed the remote button to finish synchronization, making it user friendly for quick arrange. this remote is suitable for sectional doors, summarize doors. Specifications: Substancemail: ABS Colorebog: Black Weigheigheight: 100g Sizemail: 13x8x4cm Package Includes: Garage door remote controlx1 note: Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.