OTHER SITES:
All Products
Chiayo
Clever Little Box
i-ceilings
Inter-M
Soundfield
Voltstick
 
 
Registered in England No. 2761780
 
 
   
Click here for the home page
 
   
 

LB-5A: Digital Audio Storage and Replay Unit

This latest generation of the Clever Little Box incorporates the latest MP3 technology to store and replay recorded voice messages, music or tones for security/safety, retail, museum/leisure and advertising applications.

Files are stored on an internal USB memory stick with an 8 hour * memory capacity allowing material to be changed or replaced easily.

The 15 channels can be individually accessed or activated by
voltage-free NO or NC contacts, buttons, switches, PIR devices, or via the TU-16A Timer. A pulsed activation will allow just one loop of the required recording; however, if the activation contact remains, the recording will play continually until disengaged (Groups 1 & 2 only).

A line level audio output signal is provided for interface to the amplifier.
* Dependent on memory stick storage capacity

Features:
MP3 audio storage technology
Three configurable Groups of 5 Messages, 5 Chimes & 5 Tones
Additional BGM music facility
Audio File Group 1 has priority over 2, 3 & BGM;
Groups 2 & 3 have priority over BGM
Audio files stored on internal USB memory stick
Sample audio files supplied
Line level output via stereo phonos or balanced mono
screw terminals
3.5mm ‘monitor’ headphone jack socket
12v DC powered (supplied with mains adaptor)
Adjustable interval timer
Signal ‘Looping’ or ‘One-shot’ operation
Secure, robust & stylish steel case (wall mountable)

LB-5A Digital Audio Storage and Replay Unit

   Suggested System Diagram:
Click here for an enlarged suggested system diagram
 
Specifications:
 Specification:    Value    Comments
 Directly accessible audio files  Total 15  Split into three banks of five
 Background music files  256 (Using 1Gb Memory Stick supplied)  Played in random order
 Audio file format  MP3  MPEG1 audio layer 3
 MP3 bit rate  Up to 320Kbs  Any standard MP3 bit rate
 Min contact closure time  < 300mS  -
 Wiring termination type  PCB screw terminals  -
 USB Memory Stick capacity  32Gb Maximum  Supplied with 1Gb
 USB Memory Stick format  FAT 16, FAT 32  -
 Audio outputs  Phono sockets
 Screw terminals
 3.5mm stereo jack
 Unbalanced stereo / mono
 Balanced mono
 Headphone monitoring
 Audio output level  Line level (775mV RMS)  Excl. headphone
 Audio frequency response  30Hz ~ 18KHz ±3dB  Affected by bit rate
 Audio output impedance  Less than 1Kohm  -
 Power supply input  12v DC ± 15% @ 300mA  Unit supplied with plug top power supply
  fitted with 2.1mm DC Power Jack
 PIR supply output  12v DC ± 15% @ 100mA  The supplied PSU will power up to 3 PIRs
 Power consumption  2.5W typical  5.5W maximum
 Operating Environmental Temperature  10°C ~ 35°C  -
 Case dimensions  210(W) x 160(H) x 42(D) mm  Excl. power supply
 Case material  Painted mild steel  -
 Weight  1kg  -