DM-8 Digital Messaging Unit

953.051UK DM-8

DM-8 digital messaging unit

  • Audio tracks stored on removable SD media
  • Up to 99 programmable timed playback shedules
  • Mic/line input with phantom power and priority function
Description Version Packed
DM-8 Digital Messaging Unit
Box Printed

DM-8 Digital Messaging Unit

1U rack-mount digital messaging unit for scheduled audio playback. Audio files are stored on a removable SD card and may be transferred by inserting into a PC or Mac computer or directly recorded on the DM-8. A single mic/line input can be used for recording or for live announcements which can override SD playback. Up to 99 schedules can be programmed to play a particular audio file from the SD card, set by 24 hour time and day(s) of the week. The DM-8 can be added to any sound system to provide automated playback of timed announcements, music or audio alerts.

  • Up to 99 audio tracks stored on SD card
  • Up to 99 schedules programmable for playback
  • Repeat function for looped playback
  • Mic/Line input for recording or live announcements
  • 19" rack mountable 1U


  • Power supply 100-240Vac, 50/60Hz or 24Vdc
  • Fuse T1AL 250V
  • Battery CR2016 button cell (internal clock)
  • Input XLR or terminal (bal/unbal) mic/line
  • Output Mono balanced terminal or unbalanced RCA
  • Audio source Internal SD card player
  • Time setting 99 programmable schedules - 24 hour + day(s) setting
  • Mic/line channel controls Mic/Line level, Phantom power on/off, Vox priority on/off (DIP switches)
  • Phantom power +20V
  • Input impedance 2.2k Ohms (mic/line)
  • Controls Data Dial, Edit buttons, Message, Mic/Line, Output level, power on/off
  • Trigger Message 1-8, Stop & Ground contacts
  • SD card requirements 4-32GB FAT32 (full size or with adaptor)
  • Dimensions 483 x 150 x 44mm
  • Weight 1.65kg

Trade information

Barcode / EAN 5015972185872
Package type Box Printed
Package dimensions 215 x 580 x 80mm
Package weight 2.58kg
Package quantity 1 unit
Carton dimensions 230 x 600 x 340mm
Carton weight 12.00kg
Carton quantity 4 packages

In the box

The box for this item contains :

  • DM-8 digital messaging unit
  • SD card
  • IEC mains lead(s)


Instruction manual
For 953.051UK (359KB)

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