Smart remote control with one-touch access. Strong compatibility. The shell is made of high-quality, environmentally friendly materials and is finely processed, offering a smooth and delicate feel with full texture. Easy to operate, bringing convenience and smart functionality to your life. Applicable to garage door openers, swing door openers, sliding door openers, and industrial door openers. Suitable for GROKE high-quality entrance doors, industrial door garage door hardware, and home automation systems. Specification: 868M Color: Black Material: Plastic Package Contents: 1 x Remote Control Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause slight color differences in the item's appearance. A measurement error of +/- 1-3cm is allowed.