Features:1.Wide Application: Suitable for automobiles, garage doors, doors, sunroofs, motorcycle alarms, home security products, short range wireless remote control products, electrical home automation lamps, industrial control products, etc.2.Function: Copying remote key is easy to use, 4?channel remote control system with antitheft or one click antitheft design, helps you control your gadgets, car, home and garage.3.433.92mhz Frequency: This is a fixed frequency remote cloning key, 433.92mhz, suitable for replicating most of common fixed and learned code remote controls, dependable to use.4.4?Button Design: Duplicator remote key can clone up to 4 remote control signals from 4 different remote controls, simple pairing with remote originals, meet your different needs.5.Easy to Carry: Copying garage door opene is beautiful and has good hand feel, with high quality and practical key ring, can be easily hung on car keys, easy to carry.Specification:Item Type: Remote Cloning KeyMaterial: ABS + MetalRated Current: 0.3AInstallation Method: Copy TypeScope of Application: 433.92MHZRemote Control Range: Up to 50m/54.7ydKey Battery: Dry battery 12V 23A 50mah (built in)Scope of Application:Can be widely used in short and long range turn devices on off wirelessly, anti theft alarm control panels, lifts, boats, motor driven curtain, roller blinds, garage door openers, gate barriers, motorcycles, vehicles, cars, trucks, RVs, electric generator, electric door release locks, windows, manual switches extender, LED lighting lamp bulbs and strips, entrance and access control etc.PackageList:1 xRemote Cloning Key