- Messenger USB Digital Messaging System
- Multimessager USB Device
- Store Up To 99 Messages
- Triggered And/or Timed Playback
- Plays Mp3 Files From USB Flash Drive
- Up To 4gb Flash Drives Supported
- No Drivers Or Special Software
- Auxiliary 12vdc Output For Wiring Sensors
- Playback Quality Up To 128kbps
- Active Output Indication Trigger
- Builtin Monitor Speaker
- Led Status Indicator
- Brand: Valcom
