Installation Model NumberCSSDO-D1Product NameRemote Control Floor Spring Buried Type Automatic Swing Door OpenerPower supply220V/AC 110V/AC 50/60HzMax.door weight180kgMax.door width1200mmMax.torque165nmInstallation methodGround buriedElectric lock outputDc12V normally open/normally close contactorOpen(close) time6-12sRated power55WProtection ClassIP68