250-480mhz car remote duplicator electric door remote control

Digital Counter Remote Master Digital Counter Remote Copier

Universal wireless remote control Clone & Copy machine has features of copy,  read code and detect frequency etc. You can copy all the fixed code remotes (type A) on the market, copy some of the computerized long code remotes (Type B) and Rolling code remotes (Type C).

A type: show blue light. Fixed code Remeto control, can clone and copy all Fixed code remote control, Transmitter and Receiver is fixed secure number.

B type: show yellow light. Computer Code remote control, you can't get the password by 10 generation Remote control duplicator, you can read and copy the all function, haven't modify function.

C type: show green light.  Rolling code remote control(hopping code), Transmitter sends 'next' code in cryptographically secure sequence, Receiver compares 'next' code to its calculated 'next' code, the remote secure is pseudorandom number, it is cryptographically secure pseudo-random number generator

Item Technical Parameter