FAQ
| Number | Question title | Release date | See more |
| S00305017-EN | How to show alias on the LCD of 8xx series controllers while accessing? | 2021-07-12 | See more |
| S00205009-EN | How to set up networking for fingerprint controller AR-837EF via 701 SERVER and download fingerprint data? | 2021-07-02 | See more |
| S00204006-EN | How to copy FP templates to other controller? | 2021-06-22 | See more |
| H03413004-EN | How to correctly Assemble/ Disassemble New Version of AR-837-E/EF? | 2021-01-18 | See more |
| H03413002-EN | After reset AR-837-EF, the fingerprint sensor has no response. How to solve it? | 2021-01-12 | See more |