Features: 1.100% Brand New 3 Button Garage Door Opener Remote Control with Premium Quality. 2.The shell is made of plastic with high quality, sturdy and durable, offering you good hand?feeling. 3.Can control far transmitting distance with stable performance. 4.It can be widely used for auto door, garage door, window, car alarm products, etc. 5.Features rolling code technology with frequency 390MHz receiver. Specification: Features:_x000D_ _x000D_ 100% Brand New 3 Button Garage Door Opener Remote Control with Premium Quality. _x000D_ The shell is made of plastic with high quality, sturdy and durable, offering you good hand-feeling. _x000D_ Can control far transmitting distance with stable performance. _x000D_ It can be widely used for auto door, garage door, window, car alarm products, etc. _x000D_ Features rolling code technology with frequency 390MHz receiver. _x000D_ _x000D_ Specification:_x000D_ Condition: 100% Brand New_x000D_ Shell Material: Plastic_x000D_ Main Color: Black_x000D_ Frequency: 390MHZ_x000D_ Battery: 3V CR2032_x000D_ Compatible Model: 971LM 972LM 973LM 139.53681B_x000D_ Button Quantity: 3 Button_x000D_ Quantity: 1pc_x000D_ Codes: Features rolling code technology_x000D_ Size: 8 * 4.8 * 1.5cm/3.1 * 1.9 * 0.6in_x000D_ Package Weight: 69g/2.4oz_x000D_ _x000D_ Package list:_x000D_ 1 * Garage Door Remote Control PackageList: