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Intelligent hotel lock maintenance instructions - 2013-04-11 19:55:19
Thehotel lockmaintenance instructions. 1,the long-termto maintainclean and brightsurfaceofthehotel door locks,periodicmaintenance;thelockssurfacewith asoft,clean, dry, soft clothtowipe,disablewater, alcoholandchemicalcleaninglockssurface,so as not tocause damageorcorrosion. 2,inorder to maintainthelockslong-termeffective,should be invited totheprofessionalstocarry out regularmaintenanceofthelocks,filling oil orgrease,replacetheold partswithseriousloss. Lockbatterybylong-term use, the voltage drop;touchinthelow voltagedoorcard, door lockswill beissued a "tick"short"beep","beep"soundthebattery voltage is low,the red light, thenthe need to replacethe battery.