The UHF Windshield Tag is a vehicle identification tag. It offers cost effective long-range identification for parking applications. Based on passive UHF technology, the UHF Windshield Tag is identified up to 15m (50') with uPASS Target or up to 7m (23') with uPASS Reach. The tag does not contain a battery and is maintenance free. Typical applications include secure vehicle access to car parks, gated communities/ condominiums and offices.