3. Connection and Installation
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power interference between control panels, each control panel should be powered
separately. When high reliability is required, control panels and electronic locks
should be powered respectively.
To prevent power failure of a control panel from making the whole system unable
to work normally, the access control management system is usually required to have
one UPS at least, and access control locks are powered externally to guarantee the
access control management system can still work normally during power failure.
