... 46",52",55",65",70",82") RXZG-B32 wall-mounted advertisement monitorTechnical Parameters(for selection26" ,32",37 ... Support generate log file function, support the alarm clock function (build new directory in cf card, called ... alarm ,put mp3 program of alarm clock in this folder. Time of mp3 file name ... minutes with %. Every day support five alarm clock) 12.It can support to play the background ...