The new Kantech Ranger system features wireless radio transmitters and long-range receivers with an integrated receive antenna, designed for high-frequency identification in security access control applications. Ranger uses a digital communication routine, available in two- or four-button transmitter configurations, where each button corresponds to its own Wiegand output on the Ranger receiver. Each transmitter has a built-in red LED that indicates button presses and battery strength. The transmitters support ioSmart cards and come with a potted proximity or contactless smart card module to function as close-range access credentials.