DescriptionThe professional garage door opener controller and remote, in excellent workmanship, has a reasonable design, can help you control and facilitate your use easily. This is a simple but practical four button garage door transmitter, provides you with a more satisfying using experience.Features- Color: black. - Material: ABS, electronic. - Size: 14.20X9.00X4.00cm/ 5.58X3.54X1.57inch. - Frequency: 433MHZ. - Four button design can control better, which eliminates the trouble of carrying multiple remote. - ABS materials and detailed craftsmanship ensure the durability and practicality of this garage door opener controller and remote. - High working performance, durable and practical, with good texture to serve you better. - Easy to use and operate, simple structure, convenient for your use, save your time and efforts. - One-button quick switch response is fast, you can delete or increase the remote control handle at any time.