SOYAL AR-837-EL QR Code thiab RFID LCD Access Controller Instructions
Kawm paub siv AR-837-EL QR Code thiab RFID LCD Access Controller nrog phau ntawv qhia no. Txhim khu lub teeb pom kev zoo sensor thiab tau txais kev txhawb nqa xob laim rau kev teeb tsa qis. Nrhiav cov lus qhia ib kauj ruam ntawm kev ua haujlwm thiab siv AR-837-EL thiab lwm yam SOYAL qauv xws li AR-888-UL.