Barrier-Gate Models BGU-D is the solution when a battery back-up is needed
in you operator system. This unit is to be used for parking
applications and revenue control.
selections, the gate operator is universal and suitable
for all installation and operational functions. Switch selection
allows for full flexibility as to how and when the arm comes
down in traffic control situations.
The added advantage
to the DC operator is the automatic-open feature upon power
loss. When the gate opener senses AC power is no longer
present, the arm will cycle open, remaining open until AC
power is restored (fail safe) OR continues normal operation
while monitoring the battery level. Once the batteries are
low the unit will cycle open until AC power is restored
or the batteries receive a full charge (fail secure).