| Model Info | By combining the Wiegand Interface four-state supervisory monitoring/reporting feature with any Proximity, Mifare and ISO 15693 readers, security system with receive immediate alarm notification if a short circuit, cut line or open/close condition occurs between the WIU-4, Request-to-Exit, and door Data Inputs. The WIU-4 provides the communications interface that enables support of up to 16 Wiegand output readers per microcontroller. The WIU-4 is fully compatible with both Picture Perfect and Secure Perfect Editions. |
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