Most PCM doors and door systems can be provided with power actuation. A programmable logic controller (PLC) is used to control the door motors. Simple push buttons or selectors are conveniently located and easy to understand. Safe operation is insured by the PLC and fail-safe sensors. Field switchable 110/220 volt power inputs Quiet and efficient belt drive system User input speed and open delay adjustable Single Piezo button operation Multi position selector switch Electric brake locking Redundant safety devices Simple Plug-N-Play installation Remote lock/unlock and status