UL325 Gate Operator Standards Being Revised

UL325 standards are being revised.  Effective January 12, 2016, gate operators will be required to monitor type B1, B2, and E entrapment-protection devices (photo-eyes, safety edges and audible alarms). Should the operators sense that either of these are missing or if a fault occurs with any of them, the only means to operate the gate would be a constant pressure push button until corrected.  More information will follow as it comes available.