Wide Dynamic 8" Time Attendance Access Control System Free SDK API

Application settings:

[Change administrator password]: Modify the password of the device about long pressing the upper right corner.

[Switch language]: Switch application language.

[Voice Prompt mode]: There are 3 modes: sound prompts, voice prompts, and custom voices. The sound prompts are just short sound effects. The voice prompts are short sentences. custom: According to the region habit, customers can configure the voice by themselves. The following will write how to add custom voices.

[LOGO]: Name the LOGO file with “logo.png”, and save it in the root directory of the USB flash drive. It is recommended that the height should not exceed 196px. Insert the U disk and click the slide button.

[Custom screen saver]: Name it “screenSaver.png” to store in root directory of the USB disk. It is recommended that 800*1280px or 1080*1920px size. insert U disk and slide button.

[Screen saver time(seconds)]: Idle time Screen saver access time

[Update application]: Rename the upgrade file to “update.apk”. store update.apk to the root directory of the U disk, and insert the U disk into the device. and click the file name in the device to start update.