ZM_JPEG_ALARM_FILE_QUALITY
This value is equivalent to the regular jpeg file quality setting above except that it only applies to images saved while in an alarm state and then only if this value is set to a higher quality setting than the ordinary file setting. If set to a lower value then it is ignored. Thus leaving it at the default of 0 effectively means to use the regular file quality setting for all saved images. This is to prevent accidentally saving important images at a worse quality setting.