3pcs CEDAMATIC Gate OpenerCTX1S CTX2S CTX4S 305MHz Cloning Garage Door Remote Control Replacement 305 MHz

Specifications:Brand Name: Scimagic-RCProduct material: ABSProduct weight: 45 gProduct color: Silver, Black.Rated voltage: 3V(CR2032)Installation: wirelessLearning frequency range: 305MHz.Radio transmission distance: 30-100m (Open area)Scope of application: garage door, alarm, automatic door, rolling door, etc.Programming ManualThis is a clone remote control, it needs to clone your original remote control face to face.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.Include* Remote Control* Battery* Keychain* English Manual