For FORSA RT1 RT2 RT4 Garage Door Remote Control 433.92MHz Rolling Code Compatible With ROPER NEO10 NEO20 NEO1DCS NEO2DCS

Specifications:Product material: ABSSize: 603012mmProduct weight: 40 gColor: Black + silverBattery: 3V (CR2032 Include)Installation: wirelessFrequency: 433MHz, 433.92MHz.Radio transmission distance: 50-100m (Open area)NotePlease make sure your remote is in the list.Include* Remote Control* Battery* Keychain* English ManualEasy to useThis 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, it is a card.