4 in 1 Remote Control Duplicator.The device can clone up to 4 remote buttons from the same or different remotes allowing you carry four remotes in one! Each corresponding letter (A, B, C, and D) can each open a different remote controlled key.Multi-Use4 channel remote control system with anti theft or one click anti theft helps you control your gadgets, cars, homes and garages. Simple pairing with the remote original. Clone up to 4 remote signals from 4 different remotes!High security You can open your garage door and unlock your car by using one remote control instead of carrying two keys with you.You can copy any compatible wireless remote key and and each password is stored individually.Creative DesignThis gadget transfers signals to duplicate your existing remote controls so you always have a duplicate remote or key available in case you lose the original. Multifunctional and changeable, personalized and humanized design allows it simple and quick to use.Customer ServiceOur product is not only high-quality, but also fine workmanship. Please buy it with confidence. If you have any question, please feel free to . We will reply you within 24 hours. Specifications:Working voltage: DC12V (27A battery is not including)Operating Current: 8mAWorking frequency: 433MHzModulation Mode: ASK (AM)The transmission power: 100mWEmission Distance: 100 m (proof)The encoding type: self CopyThe working temperature: -10 C to and50 CWorks with the following remote control IC modules (please check your original remote control before ordering),and your remotes also should be Fixed code or Learning code. AX5326-3. PT2262. PT2260. EV1527. FP527. PT2242. HT600. HT680. HT6207. HT6010. HT6012. HT6014. AX5326 4. SMC918. PT2240. HT6013. HT6013. HT12D,etcApplication: garage doors, motorcycles, car alarm products, home security products, short-range wireless remote control products, industrial control productsHow to Program:Step 1 delete the existing code of our remote duplicator1)Click and Hold A and B buttons together - Led will flash 3 times2)Keep holding A button and release B button3)Keep holding A button and push B button 3 times, Led will start flashing Non-stopNow press any key on the remote control, LED lights are not bright, so delete code success if you press the button LED lamp is lit, indicating that the original code is not deleted !Step 2 - clone your original remote1)Put both remotes Into back to Back position. Make sure they have direct-contact2)Click and hold 1 button on your original remote and 1 button on your clone remote. Keep holding until led will make 2 blinks then 3 blinks then goes into Steady and you have successfully cloned. ( the left keys follow the same above operation)Package Contents:1 x Remote Control Duplicator Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.