The 521252001 is a fully assembled WIU-4 on standoffs from GE Security designed with the Wiegand Interface Unit-4 state or WIU-4 on standoffs in a Micro/Reader junction box that has a key lock and includes a tamper switch. The 521252001 WIU-4 comes with FCC Class A part 15, CE, and UL 294 agency approvals, a -31 to 150 degrees operating temperature range, a 9 to 16VDC input voltage, plus a 40mA @ 12VDC power consumption, a 1000? max cable distance to micro, and a 250? max cable distance to reader from WIU-4. The micro/reader junction box offers a system of complete wiring, and is user friendly for all operators.
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