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Just 5 minutes our sales engineer help one of our dubai client to solve the issue they feedback the lock can not be opened
Problem:When people read card the lock can be opened but can not be closed.
Solution:Give 12V power to the access controller com port
Reason:Client do the wrong wiring
Contact: Information Center
Phone: +8615813805304
Tel: whatSapp/Wechat
Email: infors@sintronictech.com
Add: 201,Plaza A,Qianwan 1st Rd,Nanshan,Shenzhen City,Guangdong Province,China
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