4-in-1 Remote Control Duplicator 433mhz Clone Remote Control Copy Controller Wireless RF Transmitter Switch 4 Button

Are you worried about losing your remote control keys and paying the manufacturer a large fee to replace them?The Remote Control Duplicator is the easiest and least expensive way to copy any wireless remote, car key, garage door opener, and more!Specification:The device can clone up to 4 remote buttons from the same or different remotes allowing you to carry four remotes in one!You can open your garage door and unlock your car by using one remote control instead of carrying two keys with you.The seamless infrared connection is secured and safe to use through data encryption.You can copy any compatible wireless remote key and each password is stored individually. Specifications:1. Working frequency: 433MHZ2. Working current: 20MA3. Working voltage: 12V4. Remote control distance: ¡Ý50M5. Copy method: copy together at close range6. Power supply: A 12V/27A battery(Included)7. Working temperature: -20~55 ¡æNote:1. Only applicable to remote control with learning codes or fixed codes2. Not su