Used for connecting the unit to a PC, the micro USB leads connects into the rear of the player whilst the USB connects into the USB on your PC or Laptop. The player is seen as a USB drive allowing the free message (MP3) files to be swapped over to meet your exact requirements.
When replacing your MP3 message files please ensure the following naming conventions are adhered to:
SQ01.mp3 (PIR triggered message)
SQ02.mp3 (external alarm input triggered message)
Further free messages for the unit can be downloaded by visiting our website and entering your unit’s serial number at: