The Latest Multi-Frequency 280-900MHz Garage Door Remote Control Opener Replicator Selling point: 1. The latest style (the latest style of AliExpress) 2. Free remote control clip, generally it costs 4 US dollars to buy 1 remote control clip (our company gives it for free) 3. Clone more brand remotes 4. Provide the best and fastest means of transportation 5. The quality of service is guaranteed Specifications: dwt: Scimagic-RC Product Model: SMG-239 Product material: ABS Product size: 60*37*10mm Product weight: 40 g Rated voltage: 3V (CR2032 include) Installation: wireless Corresponding frequency: 287-868MHz Frequency: 287MHz,433MHz, 433.42MHz, 434.42MHz, 433.92MHz, 868MHz, 868.3MHz, 310MHz, 315MHz, 330MHz, 390MHz, 410MHz, 287-868MHz etc. Code:Rolling code/Learning code/Fixed code Radio transmission distance: 30-100m (Open area) Scope of application: garage door, alarm, automatic door, rolling door, etc. Easy to use This is a clone remote control, it needs to clone your original remote control face to face. If your remote control is a fixed code, after cloning, the new remote control will work. If your remote control is rolling code, after cloning, the new remote control needs to be programmed / activated on the receiver, the new remote control works. I will provide you with detailed instructions in the package. Included Remote control Battery Clip English instruction manual Product Description A replacement for remotes with fixed and rolling codefrequency from 280 to 868 MHz Up to 4 different remotes in ONE! Every button can be programmed as a replacement for a different brand, so using only one transmitter you can control up to 4 devices from different producers.