Universal Compatibility: Designed to work seamlessly with various garage door models. Perfect for replacing your old or broken remotes. Enhanced Features: Each remote in this 5-piece set is equipped with the latest technology to maximum range and performance. and Reliable: Built to withstand rigorous use, these remotes are made from high-quality materials that long-lasting functionality. Easy Setup: Quick and simple to program, these remotes come with user-friendly instructions to get your garage door operating smoothly in no time. Frequency: 433.92MHZ Code: rolling code Keys: 3 keys Battery: built-in battery Working voltage: 3V Working current: less than equal 12mA Transmitting distance: 100m (open space) Suits remote models: C945, CM842, C940, C943 Suits motor models: MR60, MR600, MR600A, MR650, MR800 MR800A MR850 MR1000 MT60 MT60P MT230 MT600 MT800 MT1000 MT3850 MT5580 MT5580P MR850 MR1000 MGL300 MGL400 MGS300 MGS500 MGS500T MGS1000 MJ3800 MJ3800R Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color:Black Material:ABS Package Contents: 5 * Garage Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.