PD-USB40-B:

  USB Drive-Based Digital Message SystemLED Indicator: Red LED Status Light

• Message Loading: USB Drive
  

• Memory Type: Non-Volatile USB Flash
  

• Memory Capacity: Up To 16GB (ships with 128MB drive)
  

• Sampling Rate: 8K to 256K Stereo - Auto-Detected By Player
  

• Maximum Files: Up To 512 Individual MP3 Files
  

• Message Playback: Continuous or Trigger Controlled
  

• Output Volume: Continuously Variable
  

• Dual Audio Outputs: 600 Ohm Line Level – 8 Ohm 3 Watt
  

• Power Supply: 120VAC 60Hz to 12VDC @ 500mA
  

• Mounting: Wall Mounting Included
  

• Test Speaker: Built-In With Push On/Off Switch
  

• Dimensions: 5.8"W X 1.7"H X 5.2"L
  

• Weight: 2.3 Pounds Including Power Supply And Packaging