4-in-1 Remote Control Duplicator-Car Remote Control Duplicator, Universal Duplicator Remote Garage Door, Durable Universal Garage Door Opener Garage Door Wireless Cloning Electric Remote Features: Remote Control Duplicator is the easiest and cheapest way to duplicate any wireless remote, car keys, garage door opener, and more! This gadget transmits a signal to duplicate your existing remote, so you can use a duplicate remote or key in case you lose the. The device can clone up to 4 remote buttons from the same or different remotes, allowing you to combine four remotes into one! Each corresponding letter (A, B, C and D) can open a different key fob. Instead of carrying two keys with you, you can use remote to open the garage door and unlock your car. The seamless infrared connection is secured and safe to use through data encryption. You can duplicate any compatible wireless key fob, and each is stored separately. Specification: Working frequency: 433 Rated voltage: 12 (V) Rated current: 10 () Dimensions: 68x17x15mm Material: ABS Pack: 1 x 4 in 1 remote control copier Notes: Please allow for slight measurement deviation due to manual measurement. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the pictures. Remote Control Duplicator is the easiest and cheapest way to duplicate any wireless remote, car keys, garage door opener, and more! This gadget transmits a signal to duplicate your existing remote, so you can use a duplicate remote or key in case you lose the. The device can clone up to 4 remote buttons from the same or different remotes, allowing you to combine four remotes into one! Each corresponding letter (A, B, C and D) can open a different key fob. Instead of carrying two keys with you, you can use remote to open the garage door and unlock your car. The seamless infrared connection is secured and safe to use through data encryption. You can duplicate any compatible wireless key fob, and each is stored separately.