2PCS Car Garage Door Remote Control Key Replacement Cloning Keychain 433mhz Gate Wireless Duplicator for Vehicle Central Locking Systems Grey Button - SEIWEI, LCY-HA9065FQ2-RT

• 【Feature】 - One remote control can control up to 4 different brands of remote controls. 【High sensitivity】 - Strong signal can pass walls, floors and doors and be controlled from anywhere within a certain distance. 【Security】 - One-to-one key copy, each key password is saved separately, and can be used repeatedly for one million times. 【Great Applications】 - From simple main remote control to autonomous control such as windows, entrance, garage doors, alarm system, lifting devices and so on. 【Good Design】 - Stable and reliable performance with high reception sensitivity. The remote control switch uses the wireless coding technique, non-directional switch, do not disturb each other.