◆ Smart self-learning system
◆ Double track and rubber design, low noise, open and close smoothly
◆ Built-in reciver working with learning code remote
◆ Special track and hanger design to make safe working
◆ Various terminal, work with access keypad, photcell, UPS,
◆ interlock, function switch, and so on
◆ Monitored battery backup with optional opening programs Working times limit setting
◆ Door working cycle memo
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