TM21 TM21 Image

   The Technovision® TM21 is an industrial audio playback device, capable of interactive audio playback through a single push button. The TM21 was primarily designed for kiosk applications, allowing for playback of MP3 (or WAV) audio through various pushbuttons, motion sensors or any device capable of a dry contact closure. Now, with the addition of the TM21SB board, you can now get RESTART, PREV, NEXT, VOL- and VOL+ functions using a MEM5 membrane keypad.

Physical Specifications
Power Requirements:
  AC 120V, 60 Hz
  (12V DC, 850mA power adapter included)
Net Weight:
  less than 1 lbs.
Operating Temperature:
  32 to +132 deg. F (0 to +50 deg. C)
Operating Humidity
  0 to 90 % non-condensing
Dimensions (WxDxH) including connectors
  86mm x 90mm x 30mm

Download
TM21 Operating Guide
Wiring diagram to a motion sensor
........more manuals
 		Related Products
   TecMP3 Industrial MP3 player
SP22 2-way speakers
Motion Sensors
Pushbuttons
Related Products

Standard Features
  • ALL DIGITAL - no moving parts.
  • Now in a metal case.
  • Stereo speaker output (3W/channel into 4 Ohm) on terminal blocks.
  • SD Flash card based (2 GB max) with a capacity of over 34 hours of audio.
  • External volume control knob for speaker and LINE output.
  • Single, sequential, random or timed playback.
  • LINE output on a 1/8" (3.5 mm) jack.
  • Terminal connector for button input.
  • Mounting wings on case.
  • Output to activate low current relay.
  • TM21SB membrane keypad add-on-board available.
  • Available as board only (DM-21B).
TM21 Image
SD card slot on side

Hardware Options:
SP2.2 Bookshelf speakers