Fangrui Product Details This Garage Door Opener Functions As A Reliable And High-quality Substitute For Original-garage Door Opener, Specially Designed To A Smooth Functioning Garage, Enhancing Your Safety And Convenience In Everyday Life. Our Garage Door Remote Control Operates On An 868mhz Frequency, Featuring 2-channels Which Provide A Broad Coverage And Exceptional Range. Its For Controlling Multiple Garage Doors Simultaneously Or Simply As Extra Remotes For Versatile Access. This Remote Control Boasts Wide Compatibility, Designed For 868mhz Digital Series Models 302 / 304 / 382 / 384 / 313 / 321 / 323 And For 131 As Well As Comfort 250.2. Please Pay Attention That It Is Not Compatible With For Digital 433mhz Frequency Model. The Garage Door Remote Control Is Well-crafted With A Fine Structure And A Matte That Allows For An Easy Firm Grip. It Comes With Built-in Batteries, Adding To The Of This Device, Making It A And Cost-effective Option. Product Weight:80.0g Please Note:there Is A Slight Color Differ