Sistema elétrico da porta da barreira do estacionamento da entrada de automóveis, portas automáticas do parque de estacionamento

Electric Driveway Parking Barrier Gate System , Automatic Parking Lot Gates Functions & Features: 1. Manual release device to operate the barrier when power failure 2. Barrier motor with die-casting aluminum alloy is high-hermetic and easy for heat dissipation 3. Motor cooling fan to avoid the over-heating possibility 4. Automatic reversing when the barrier boom meets the obstruction 5. Auto closing realization through menu setting on the control panel 6. The barrier works