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Fingerprint door lock maintenance considerations - 2013-04-25 02:07:01
1, the batteryin thefingerprint door lockalarm to remindlack of electricitywhenyou want tochange the batteries.
2,fingerprint door lockhousingcan not be usedwithcorrosivechemicalstoscrub. 3,fingerprint door lockemergencymechanical keyonthelock controlroom,tobeusedtounlock,canbeput to useinatimelymanner. Goouttoopen the doorofthefingerprint door lockbuttononlyto pressbyhand,notwith a hard objectto press thedoor. 5,fingerprint sensorsand passwordkeyboardsliderdo not handstrengthtoOFF and ON. 6,high capacityalkalineAAbatteries, such as:Duracellbrandbatterynanfu. 7,2035,thethemechanical partsaction is notsmooth, the appropriateadd a little oil.