美国采购需求：蓝牙门把手锁、门把手智能锁、把手智能锁、OEM指纹门锁供应商、安全指纹锁、带把手的智能门锁
原文：bluetooth door handle lock,door handle smart lock,handle smart lock,oem fingerprint door lock supplier,security fingerprint lock,smart door lock with handle
参考产品图片：
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B2B平台
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美国
- 2025-07-07
- natdura****@****l.com
采购商询盘内容
I'm having an issue with my smart lock; it keeps blinking red, and the finger code I set (4567) isn't functioning at all. I've tried troubleshooting it on my own, but no luck so far.
Could you please send me the manual in PDF format? I believe it might help me understand what's going wrong and how to fix it. Appreciate your prompt assistance with this matter!
我的智能锁出了点问题；它一直闪红灯，而且我设置的指纹密码（4567）根本失效。我尝试过自己排除故障，但目前还没有成功。
您能把PDF格式的手册发给我吗？我想这或许能帮助我了解问题所在以及如何修复。感谢您及时提供帮助！
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