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Investigation Method of Master Module Problems
A area-has lighting–means power supply is ok !
If this area have no lighting means it have no electric, need check the wired about power supply
B area-has lighting–means internet ok!
If this area have no lighting means it have no internet. Need check the internet wired cable is ok or not
C-area sometimes has flashing means network lock connected.
If more than 20mins have no flashing means the door lock have some wired problem
D-area sometimes has flashing means switch connected.
For more information, contact:
salesg@bonwinlocks.com
FAX: 86-519-85129611
TEL: 86-519-81098698 / 86-13861086916
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