Doorking MicroPlus Receiver 8055 Provides remote operation of vehicular access gates from the safety and convenience of a vehicle MicroPLUS transmitter codes cannot be copied assuring that only the original intended transmitters will activate the access control system Over 286,000,000 transmitter codes available plus an encrypted sync code that changes every time the transmitter is used Transmitters available with 1, 2 or 3 buttons MicroPLUS RF controls may be used as a standalone access control system or can be interfaced with 26, 30 or 31-bit weigand controllers