DescriptionIf you are looking for a professional and affordable garage door key, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Color: As shown -Note:Random color accessory -Material: ABS -Size: 5.70X4.00X1.40cm/ 2.24X1.57X0.55in Working voltage: DC 12V Transmitting distance: 50-100m Working frequency: 300Mhz - Switch toggle switch on new remote controller to be the same as the old remote controller to use. - Wide range of uses, it can be used in garage door, electric windows and doors, anti-theft alarm, industrial control, and etc. - Replaces most 300MHz remote controller for garage doors. Remote controlled range: Up to 100 meters. - The control key fobs have simple pairing with the remote original one. - It is manufactured with professional technology to ensure the product can work for a long time.