The gadget is a wireless remote control key fob, which comes with ultra-strong Duplicating & Cloning function, Ultra-small error of copying data code and copy oscillation resistance. It support remotely and wirelessly control your roller shutter door, garage door and other telecommand equipments within 50m (free space). Bringing you brand new experience of remote control, bring you much convenience in your daily life. You can not miss it.Easy to use: Our product include user-menu which has a step to step guide on how to use our remote control properly.Applications: Duplicate Your Existing Remote Controllers Such as, Vehicle Central Locking Systems, Garage Doors Access Control System, Electronic Gates, Electrical, Appliances control, Car Sunroofs Control, Heating Systems Control, Light Switch & etc.Less Malfunctions and support a larger variety of codes.More Applications: Offer a larger pool of code which can copy more remote controls.Encoding Type Support: Support for CAME TOP Series Remote Control and the most of other remote controls including following code; PT2262 PT2264 PT2260, PT2240, PT1527, SC2262, SC2260, EV1527, SCT527, HS1527, HS2240, SCL1527, FP1527 HS2262 HS2260 LX2262 LX2260 EV1527, etc encoding chip (This remote duplicator can only copy 433.92MHz fixed code, learning code & some rolling cost key fobs. If you fail to copy your remote after following the instructions on the user menu, you might have to check whether your device has one of the following chip listed above). Specifications:RF Frequency: 433.92MHz.Operating Voltage: DC12V.Product Type: Copying/Duplicating Remote Control Transmitter Key Fob.Match Code Way: Copying while attached to another remote control (One to One Copying).Channel Supported: Four Channel.Encoding Type: Learning Code (Example: 1527), Fixed Code (Example: 2262)Modulation System: ASK.Operating Current: less than 25mA.Transmission Power: +13dbm.Transmission Distance: 50m (Free Space).Colour: random colors (red, yellow, gray, blue, green), don't accept the specified colorMaterial: plasticPackage Contents:5 x remote controlsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.