FAQ    FAQ    Hardware
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How many controllers can be connected to a converter?
How to know if the User Address have already existed the enrolled fingerprint for AR-837EF?
How to Display Customized idle Image on LCD Screen of EV5 Series Controller?
What is the difference of LK-1201A/P and LK-1201A/P-3?
The different version of wire-setting and the related door relay for 331H/E/EF
What is the solution while Using AR-716E for 50,000 Users Project?
How to view Event Logs on E/V5 Series LCD Controllers?
How to get the Image Quality of Enrolled fingerprint on AR-837EF-9000DO?
Function Introduction of Complex Command 34* on H Series Controllers
How to Solve the Problem" Memory Overflow" on E/V5 Controller?
How to use the new version of AR-881EF for Lift Control?
How to Enable Lift Control function for 723H via Commview?
How to Solve the Disordered Display on the LCD Screen of V5 Series Controller?
The Installing Instruction of the new version TCP/IP & Mifare Module on AR-725EV2/ 829EV5 / 837E&EF
How to connect Soyal reader with AR-PBI-6B、7B、8B(Wiring diagram)
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